WO2014196675A1 - Appareil de déshumidification de micro-algues par absorption - Google Patents

Appareil de déshumidification de micro-algues par absorption Download PDF

Info

Publication number
WO2014196675A1
WO2014196675A1 PCT/KR2013/005023 KR2013005023W WO2014196675A1 WO 2014196675 A1 WO2014196675 A1 WO 2014196675A1 KR 2013005023 W KR2013005023 W KR 2013005023W WO 2014196675 A1 WO2014196675 A1 WO 2014196675A1
Authority
WO
WIPO (PCT)
Prior art keywords
microalgae
rotating drum
suspension
absorbing member
dehydration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2013/005023
Other languages
English (en)
Korean (ko)
Inventor
김성일
전원표
오유관
고재현
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Korea Institute of Energy Research KIER
Original Assignee
Korea Institute of Energy Research KIER
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Korea Institute of Energy Research KIER filed Critical Korea Institute of Energy Research KIER
Priority to PCT/KR2013/005023 priority Critical patent/WO2014196675A1/fr
Publication of WO2014196675A1 publication Critical patent/WO2014196675A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/14—Drying
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/02—Photobioreactors
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass

Definitions

  • the present invention relates to an absorption type microalgae dehydration device, and more particularly, when a suspension containing microalgae particles is supplied into a rotating drum in which a plurality of through holes are formed, an absorbing member external to the outer circumferential surface of the rotating drum passes through the through hole. It absorbs the water in the suspension, and the absorbed water is dehydrated by pressing the pressing roll to separate and discharged, and the suspended water is automatically discharged to the other side of the rotating drum by the inclination of the rotating drum installed downwardly. It relates to an absorption microalgae dehydration device.
  • dehydration means a process that is mainly to remove the water from the dehydrated water, and the object of dehydration exists from the collected minerals, sewage sludge, microalgae, wood pulp.
  • dehydration of microalgae has become important as interest in bioenergy has increased recently.
  • Microalgae particles are a type of algae that grow through photosynthesis in the ocean or in fresh water and range in size from a few micrometers to hundreds of micrometers.
  • Seawater or freshwater containing microalgal particles in microunits is like a lean suspension with an initial moisture content of about 99.99 wt%. Therefore, when using the existing dehydration device, a huge energy cost for dehydration must be paid.
  • dehydration devices are centrifugal, belt press, vacuum filtration, pressure filtration, etc. These dehydration devices are mostly used for sewage sludge or mineral dehydration.
  • the equipment used for sewage sludge or mineral dewatering is mainly suitable for the filtration and dewatering of solid particles with a specific gravity or a large particle size compared to water.
  • a filtration device for solid particles having a high specific gravity is "slurry and resource recycling filtration device (Registration No .: 10-1181893)”.
  • Such a conventional apparatus is a device for removing particulate matter of waste water, and the drum filter is enclosed in the filtered water to allow the filtered water to flow therein, and the foreign matter adhering to the surface of the drum filter is removed through a pressing roller. It is configured to separate the dehydrated foreign matter with a scraper.
  • the air gap of the drum filter is very large, and foreign matters on the microparticles along with the moisture are also introduced into the drum filter.
  • the device is complicated, which causes a lot of facilities and operating costs.
  • the present invention has been made in view of the above problems, and the first object of the present invention is to prevent sagging and shape deformation of an absorbing member that absorbs moisture, and also removes water and moisture in a single rotating drum.
  • the present invention provides an absorbent microalgae dehydration apparatus configured to separate and discharge a suspension.
  • the third object of the present invention is that the microalgae particles penetrated into the pores of the filter are separated by a particle collector in which a plurality of charged films charged with (-) charges and (+) charges are radially bonded around the electrode rod.
  • the present invention provides an absorbent microalgae dehydration device configured to efficiently suck and dehydrate water.
  • the first invention relates to an absorption type microalgae dehydration apparatus, the microalgae suspension is introduced into the interior, the introduced microalgae suspension is discharged along the circumferential surface A hollow rotating drum having a plurality of through holes formed therein; and an absorbing member externally disposed on the surface of the rotating drum to absorb the water in the microalgae suspension through the through holes of the rotating drum; and the water absorption of the microalgal suspension.
  • a plurality of support rods disposed at a predetermined interval on a surface circumference of the absorbing member so as to prevent sag of the absorbent member; and coupled to both ends of the rotating drum to rotate together with the rotating drum, both ends of each supporting rod.
  • Rotating disk formed with a plurality of guide grooves in the radial direction so that each support rod can move in the direction of the absorbing member while supporting the; It is placed on top of the column to compression dehydration to moisture absorbed in the absorbent member by compressing the absorbent member to rotate the rotary drum and the associated roll; And a discharge pipe disposed inside the rotary drum to discharge the water falling into the rotary drum by being dehydrated by the pressing roll, wherein the microalgae particles are formed between the absorbing member and the rotary drum.
  • a filter for preventing penetration into the absorbing member is interposed, and the rotating drum is disposed to be inclined downward so that the microalgal suspension dehydrated by its own weight is automatically discharged.
  • the second invention relates to an absorption microalgae dehydration apparatus, for which a microalgae suspension is introduced therein, and a hollow rotating drum in which a plurality of through holes are formed so that the introduced microalgae suspension can be discharged along the circumferential surface; And an absorbent member that is external to the surface of the rotating drum and absorbs the water of the microalgal suspension through the through-hole of the rotating drum; and the absorbing member to prevent the absorbing member from sagging when the microalgal suspension is absorbed with water.
  • a plurality of support rods disposed at predetermined intervals on a surface circumference of the support rods, coupled to both ends of the rotary drum to rotate together with the rotary drum, and to support both ends of the support rods so that each support rod can move in the direction of the absorbing member.
  • Rotating disk radially formed with a plurality of guide grooves; and disposed on top of the rotating drum to rotate together with the rotating drum It can press roll that presses the member dehydrate absorbed moisture in the absorbent member;
  • a discharge pipe disposed inside the rotating drum to discharge water that is dehydrated by the pressing roll and dropped into the rotating drum, wherein the microalgae particles are formed on the absorbing member on the inner circumferential surface of the rotating drum.
  • a filter for preventing penetration is interposed, and the rotating drum is disposed in an inclined downward direction so that the microalgae suspension from which water is dehydrated by its own weight is automatically discharged.
  • the lower portion of the rotating drum is configured to be equipped with a plurality of rotating rollers which are rolled in contact with the rotating disk to guide the rotation of the rotating drum.
  • the fourth invention in the first invention or the second invention, at one end of the rotating drum to filter the relatively large size of foreign matter by the pump to the inlet pipe for introducing the microalgae suspension and the pumped microalgae suspension constant It is preferable that the conveying pipe which guides to a height is connected.
  • the inlet pipe is equipped with a filtering network for filtering foreign substances such as contaminants.
  • the transfer pipe is preferably configured to be coupled to the flexible pipe to facilitate the angle adjustment of the rotating drum.
  • the pressing roll is configured to be coupled through the rod and the bearing of the cylinder to adjust the degree of dehydration for the absorbing member.
  • the rotating drum is caused by the attraction of an electromagnetic field having a polarity opposite to the microalgae particles penetrated into the filter inside the rotating drum to remove the microalgae particles penetrated into the filter pores It is preferable to include a particle collector for removing the microalgal particles.
  • the particle collector is preferably composed of a plurality of charging films radially coupled with (-) charges and (+) charges around a rotating electrode.
  • the scraper is fixedly disposed in close contact with the surface of each of the rotating film to rotate the microalgae particles stuck to the surface of the charging film of the particle collector inside the rotary drum It is desirable to be.
  • the particle collector is preferably rotated in a direction opposite to the rotation direction of the rotating drum.
  • each of the charged films has (+) charges on the inside and (+) charges on the inside or the outside of the electrode rod 61, depending on the polarity of the microalgae. It is preferable that the charge and the negative charge are configured to be charged to the outside.
  • a spiral flow path is further formed on the inner circumferential surface of the rotating drum to increase the residence time and the contact area of the suspension.
  • the absorption type microalgae dehydration apparatus According to the absorption type microalgae dehydration apparatus according to the present invention, there is an effect that can prevent the sagging and shape deformation of the absorbing member that absorbs moisture to extend the life of the device.
  • microalgae particles penetrated into the pores of the filter are separated through a particle collector in which a plurality of charged films charged with (-) and (+) charges are radially combined around the electrode rod to absorb and dehydrate moisture more efficiently. It can be effective.
  • FIG. 2 is a perspective view showing the main portion extracted from FIG.
  • FIG. 3 is a front view of FIG. 2;
  • Figure 6 is a perspective view showing the main part of the absorption type microalgae dehydration apparatus according to a second embodiment of the present invention.
  • FIG. 7 is a block diagram showing a particle collector extracted in FIG.
  • FIG. 8 is a front view of FIG. 6,
  • FIG. 1 is a cross-sectional view of the absorption type microalgae dehydration apparatus according to a first embodiment of the present invention
  • Figure 2 is a perspective view showing the main portion extracted from Figure 1
  • Figure 3 is a front view of FIG.
  • the first embodiment of the present invention prior to the dehydration of a high moisture content suspension containing microparticles, such as microalgae particles, the target water content in the dehydration step of lowering the moisture content of the suspension It relates to an absorption type microalgae dehydration apparatus 100 that can reduce the dehydration rate and the dehydration cost up to.
  • the absorption type microalgae dehydration apparatus 100 of the first embodiment when a suspension including microalgae particles is supplied into a rotating drum in which a plurality of through holes are formed, an absorbing member external to the outer circumferential surface of the rotating drum passes through Water is absorbed, and the absorbed water is separated and discharged by dehydration by pressurization of the press roll, and the suspension from which water is removed is configured to be automatically discharged to the other side of the rotating drum by the inclination of the rotating drum installed downwardly inclined.
  • Absorption microalgae dehydration apparatus 100 of the first embodiment is composed of three parts, which is composed of a rotating drum 30, the absorbing member 35 and the pressing roll 40.
  • the rotating drum 30 is a structure in which the motor (M) is connected to rotate, the microalgal suspension is introduced into the inside, the plurality of through-holes 31 along the outer circumferential surface so that the introduced microalgal suspension is discharged along the circumferential surface (31) ) Is a structure having a linear hollow tube shape.
  • the inner peripheral surface of the rotating drum 30 is formed with a spiral flow path (30a) is configured to increase the residence time and the contact area of the suspension.
  • the rotating drum 30 has a structure in which the other side is inclined downward so that the introduced microalgal suspension can be discharged to the other side by its own weight.
  • one end of the rotary drum 30 is introduced into the inlet pipe 10 for introducing a microalgae suspension by filtering foreign substances having a relatively large size by a pump P to guide the pumped microalgae suspension to a predetermined height.
  • the transfer pipe 20 is connected to the structure.
  • the inlet pipe 10 may be configured to include only the microalgae particle suspension to be collected through the filter net 11 with the filter net 11 at both ends, and as another example, the inlet pipe 10 as a whole It can be configured in the form of a filter net 11, and also branched to the inlet pipe 10 in several ways.
  • the transfer pipe 20 functions to guide the suspension pumped through the inlet pipe 10 to a certain height.
  • the transfer pipe 20 is a configuration in which the rotating drum 30 and the rotating drum 30 and the bearing (B) are coupled to the rotatable, and the transfer pipe 20 and the rotating drum 30
  • the flexible pipe 21 is connected to facilitate the angle adjustment.
  • the absorbing member 35 is external to the surface of the rotating drum 30 to absorb the moisture of the microalgae suspension through the through hole 31 of the rotating drum 30.
  • the absorbing member 35 may be made of a material such as a sponge and latex so that the absorbing member 35 includes a plurality of pores to forcibly absorb moisture by capillary action, and the shape is restored to a circular state by elasticity after dehydration.
  • the filter 34 is interposed between the rotating drum 30 and the absorbing member 35.
  • the filter 34 is composed of a membrane filter so that the microalgal particles of several micrometers to several hundred micrometers remain in the inside of the rotating drum 30, but only moisture can be absorbed by the absorbing member 35. It is preferable.
  • the support rod 331 is a plurality of absorbing members 35 are arranged at a predetermined interval on the surface circumference of the absorbing member 35 so as to prevent sag when absorbing the microalgal suspension.
  • the support rod 331 is coupled to both ends of the rotary drum 30 is a structure that is supported by the rotary disk 32 to rotate with the rotary drum (30).
  • the rotation disc 32 has a structure in which a plurality of guide grooves 33 are formed radially so that the support rods 331 can move in the direction of the absorbing member 35 while supporting both ends of the support rods 331. to be.
  • the rotating disc 32 is configured to be rolled in contact with a plurality of rotating rollers 36 disposed below the rotating drum 30 to guide the rotation of the rotating drum 30.
  • the pressing roll 40 is disposed above the rotating drum 30 to press the absorbing member 35 which rotates together with the rotating drum 30 in a vertical downward direction to absorb the moisture absorbed by the absorbing member 35. It functions to dehydrate.
  • the pressing roll 40 is disposed on the upper side of the rotary drum 30 is configured to be elevated by being coupled to the rod 411 and the bearing (B) of the cylinder 41, the absorbing member of the corresponding position ( 35) is configured to pressurize. As a result, the degree of dehydration for the absorbing member 35 can be adjusted.
  • the support rod 331 is the pressing roll 40 is moved along the guide groove 33 when the pressing roll 40 to press the absorbing member 35 in the pressing roll 40 to press the absorbing member 35 The interference of the support rod 331 can be avoided.
  • the water dehydrated by the pressure of the pressing roll 40 is dropped through the filter 34 and the through-hole 31 of the rotating drum 30 to the inside of the rotating drum 30 again, the water is dropped so It is separated and discharged through a discharge pipe 50 disposed inside the rotating drum 30.
  • the discharge pipe 50 is installed in close proximity to the inner ceiling of the rotating drum 30, is arranged to be inclined downward in the same way as the rotating drum 30 is configured to be separated and discharged in real time to the outside by the weight of the falling water. .
  • the suspension from which water is removed is automatically discharged to the other side of the rotating drum 30 by the inclination of the rotating drum 30 which is installed to be inclined downward.
  • the pumping amount of the microalgae particle suspension is smaller than the absorbing amount of the absorbing member 35, and the inclination of the rotating drum 30 is the retention of the microalgae particle suspension according to the absorbing amount of the absorbing member 35. Maintaining the slope to the extent that sufficient time is secured should be preceded.
  • the absorbing member 35 is dehydrated in some areas in contact with the pressing roll 40, and in all other sections, a section capable of absorbing moisture is formed to improve water removal efficiency. Is raised.
  • microalgal particle suspension introduced through the filtering net 11 is pumped to the distal end of the feed pipe 20 by the pumping force of the pump P, and the conveyed suspension is self-weighted into the downwardly inclined rotary drum 30. Induced or supplied by the pressure of the pump (P).
  • the water of the microalgae particle suspension supplied into the rotating drum 30 is forcibly absorbed by the capillary phenomenon of the absorbing member 35 through the through hole 31 and the filter 34.
  • the rotary drum 30 is rotated by the motor (M), the absorbing member 35 has the same water absorption rate over the entire area without a difference in height (high).
  • the absorbing member 35 positioned below the rotating drum 30 absorbs moisture, and at the same time, the absorbing member 35 positioned above the rotating drum 30 is pressed by the pressing roll 40. Dehydrated.
  • the water dehydrated is dropped into the discharge pipe 50 disposed inside the rotary drum 30 through the filter 34 and the through hole 31, and is separated and discharged to the outside by its own weight according to the inclination of the discharge pipe 50. .
  • microalgae particle suspension is gradually lowered toward the lower portion of the rotary drum 30, the microalgae particle suspension falling to the other side of the rotary drum 30 is dropped into the suspension of the concentrated state in which water is removed Collected separately.
  • the concentrated microalgae particle suspension thus collected is subjected to a separate main dehydration process to be highly concentrated and dehydrated to about 20 to 25% based on solids content, and may be used as a bioenergy resource or as an organic material.
  • Figure 6 is a perspective view showing the main part of the absorption type microalgae dehydration apparatus according to a second embodiment of the present invention
  • Figure 7 is a block diagram showing the particle collector extracted in Figure 6
  • Figure 8 is a front view of FIG.
  • the second embodiment includes the first embodiment, but the filter 34 is coupled to the inner circumferential surface of the rotating drum 30. As shown in FIG.
  • the particle collector 60 of the filter 34 includes a plurality of charging films 62 in which (-) charges and (+) charges are charged radially around the electrode rod 61. It is a structure that can prevent water from clogging and absorb water more efficiently and dehydrate.
  • the particle collector 60 is disposed inside the rotating drum 30 so as to drop the microalgae particles penetrated into the pores of the filter 34 to fall into the discharge pipe 50 while preventing damage to the filter 34. It is configured to be spaced apart from the upper portion of the discharge pipe (50).
  • each of the charging films 62 of the particle collector 60 is arranged to be in contact with the surface of the filter 34.
  • the electrode rod 61 of the particle collector 60 to be rotated by connecting the motor (M), the electrode rod 61 is coupled to the electrode rod 61 by rotating in the opposite direction to the rotation direction of the rotating drum (30)
  • the charged film 62 is configured to increase the surface friction with the filter 34.
  • the charge film 62 is charged with (-) charges on the inside and the (+) charges on the inside of the electrode rod 61 or the (+) charges on the outside depending on the polarity of the ions of the microalgae particles.
  • the negative charge may be configured to be charged.
  • the scraper 621 is fixedly arranged in close contact with the surface of the charging film 62 to remove the microalgae particles attached to the surface of the charging film 62 of the particle collector 60.
  • the scraper 621 is fixed to be in close contact with the surface of each of the rotating charging film 62 is configured to scrape the surface of the rotating charging film 62 to remove the microalgae particles attached to the charging film 62 do.
  • the microalgae particles removed here are dropped into the discharge pipe (50).
  • the pressing roll 40 and the particle collector 60 should not be disposed on a vertical line with each other so that the water dehydrated by pressing the pressing roll 40 does not fall into the particle collector 60. do.
  • the microalgae particles penetrated into the pores of the filter 34 are removed by the particle collector 60 rotating inside the rotary drum 30, wherein the particle collector 60 is removed. Rotates in a direction opposite to the rotation direction of the rotary drum 30 to increase the friction between the filter 34 and the charging film 62.
  • microalgae particles having the ( ⁇ ) charges permeated into the pores of the filter 34 by the attraction of the electromagnetic field according to the (+) charges charged outside the charging film 62 of the particle collector 60 are in real time. Removed.
  • the absorbing member 35 of the rotating drum 30 can continuously absorb the moisture contained in the microalgal particle suspension through the filter 34. Will be.
  • microalgae particles attached to the charging film 62 by the attraction of the electromagnetic field are removed by the scraper 621, and the removed microalgae particles are dropped into the discharge pipe 50 and discharged together with the water.
  • the absorption type microalgae dehydration apparatus As described above, according to the absorption type microalgae dehydration apparatus according to the present invention, it can be used for sewage sludge, wood pulp, and pretreatment of minerals.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Treatment Of Sludge (AREA)

Abstract

La présente invention concerne un appareil de déshumidification de micro-algues par absorption et, plus spécifiquement, un appareil de déshumidification de micro-algues par absorption caractérisé en ce qu'il empêche l'affaissement et la déformation d'un élément d'absorption destiné à absorber l'humidité ; en ce qu'il est apte à séparer/évacuer l'humidité et une suspension de micro-algues dont on a extrait l'humidité, au moyen d'un tambour rotatif unique ; et en ce qu'il est apte à réduire le coût d'exploitation en permettant à l'humidité et aux particules de micro-algues extraites de se déplacer sous l'effet de leur propre poids.
PCT/KR2013/005023 2013-06-07 2013-06-07 Appareil de déshumidification de micro-algues par absorption Ceased WO2014196675A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2013/005023 WO2014196675A1 (fr) 2013-06-07 2013-06-07 Appareil de déshumidification de micro-algues par absorption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2013/005023 WO2014196675A1 (fr) 2013-06-07 2013-06-07 Appareil de déshumidification de micro-algues par absorption

Publications (1)

Publication Number Publication Date
WO2014196675A1 true WO2014196675A1 (fr) 2014-12-11

Family

ID=52008297

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2013/005023 Ceased WO2014196675A1 (fr) 2013-06-07 2013-06-07 Appareil de déshumidification de micro-algues par absorption

Country Status (1)

Country Link
WO (1) WO2014196675A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107098515A (zh) * 2017-07-07 2017-08-29 长江水利委员会长江科学院 水华蓝藻吸附杀灭浓缩一体化装置及方法
CN112649273A (zh) * 2020-10-31 2021-04-13 程金彪 一种水质检测用的污泥水分稀释装置
CN113101726A (zh) * 2021-02-26 2021-07-13 暨南大学 一种吸吹过滤系统
CN113101727A (zh) * 2021-02-26 2021-07-13 暨南大学 一种吸吹过滤系统及应用其的吸吹过滤方法
CN114507605A (zh) * 2020-11-17 2022-05-17 中国科学院过程工程研究所 一种微藻的干燥方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200259028Y1 (ko) * 2001-08-31 2001-12-31 포항종합제철 주식회사 폐수저장통내의 폐수와 슬러지의 분리 장치
KR100888897B1 (ko) * 2007-09-28 2009-03-16 (주)마린바이오프로세스 미세조류 및 미생물 분리 농축장치
KR100949314B1 (ko) * 2009-08-28 2010-03-23 한밭대학교 산학협력단 유기성폐기물의 혐기성 소화액을 이용한 조류생산 장치
US20100261922A1 (en) * 2009-10-30 2010-10-14 Daniel Fleischer Systems and Methods for Extracting Lipids from and Dehydrating Wet Algal Biomass
KR101181893B1 (ko) * 2012-03-27 2012-09-11 윤상진 슬러리 및 자원 재활용 여과장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200259028Y1 (ko) * 2001-08-31 2001-12-31 포항종합제철 주식회사 폐수저장통내의 폐수와 슬러지의 분리 장치
KR100888897B1 (ko) * 2007-09-28 2009-03-16 (주)마린바이오프로세스 미세조류 및 미생물 분리 농축장치
KR100949314B1 (ko) * 2009-08-28 2010-03-23 한밭대학교 산학협력단 유기성폐기물의 혐기성 소화액을 이용한 조류생산 장치
US20100261922A1 (en) * 2009-10-30 2010-10-14 Daniel Fleischer Systems and Methods for Extracting Lipids from and Dehydrating Wet Algal Biomass
KR101181893B1 (ko) * 2012-03-27 2012-09-11 윤상진 슬러리 및 자원 재활용 여과장치

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107098515A (zh) * 2017-07-07 2017-08-29 长江水利委员会长江科学院 水华蓝藻吸附杀灭浓缩一体化装置及方法
CN112649273A (zh) * 2020-10-31 2021-04-13 程金彪 一种水质检测用的污泥水分稀释装置
CN112649273B (zh) * 2020-10-31 2022-09-02 江苏宜净水处理化学品有限公司 一种水质检测用的污泥水分稀释装置
CN114507605A (zh) * 2020-11-17 2022-05-17 中国科学院过程工程研究所 一种微藻的干燥方法
CN113101726A (zh) * 2021-02-26 2021-07-13 暨南大学 一种吸吹过滤系统
CN113101727A (zh) * 2021-02-26 2021-07-13 暨南大学 一种吸吹过滤系统及应用其的吸吹过滤方法

Similar Documents

Publication Publication Date Title
WO2014196675A1 (fr) Appareil de déshumidification de micro-algues par absorption
KR101486477B1 (ko) 흡수식 현탁액 농축장치
WO2013036055A1 (fr) Filtre à sable à circulation continue et procédé de filtration à sable à circulation continue
CN116140080B (zh) 一种固废垃圾输送系统用分离装置
CN211620328U (zh) 一种城市污泥深度脱水干燥机
WO2016032017A1 (fr) Dispositif d'assèchement à vis de type vertical, et système de traitement de boue
CN111228870A (zh) 一种城市市政污水处理方法
CN107300487A (zh) 一种可过滤的废水在线监测用分层提取采样装置
WO2017018590A1 (fr) Filtre centrifuge comprenant un filtre tridimensionnel
CN210163309U (zh) 湿电除尘设备及其污泥脱水装置
WO2018212407A1 (fr) Appareil pour éliminer la poussière d'un filtre de tissu d'un collecteur de poussière intégré
CN219176524U (zh) 一种空气压缩机的排污装置
CN217868577U (zh) 一种污水管网通沟污泥节能环保处理装置
CN105797478A (zh) 一种离心式污泥脱水机
CN212069424U (zh) 一种用于食品原材料加工的滚筒过滤筛
CN216073515U (zh) 一种活性污泥脱水分滤机构
CN216092877U (zh) 一种面料染整设备废气处理装置
WO2012165912A2 (fr) Machine d'extraction de jus
CN113230759A (zh) 一种污水处理池用废气收集处理装置及其使用方法
CN207806157U (zh) 一种城市垃圾处理系统
RU2850396C1 (ru) Циркуляционное устройство для дробления и классификации магнезита на фракции
CN221335774U (zh) 一种送料用降尘装置
CN209423102U (zh) 一种带式压滤设备用二次压滤装置
CN222119054U (zh) 一种含铜污泥处理用固液分离设备
CN116116058B (zh) 一种硝酸钾过滤设备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13886506

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13886506

Country of ref document: EP

Kind code of ref document: A1