WO2017166855A1 - Procédé de production d'un engrais organique en utilisant de la boue de fabrication de papier à base de paille - Google Patents

Procédé de production d'un engrais organique en utilisant de la boue de fabrication de papier à base de paille Download PDF

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Publication number
WO2017166855A1
WO2017166855A1 PCT/CN2016/108926 CN2016108926W WO2017166855A1 WO 2017166855 A1 WO2017166855 A1 WO 2017166855A1 CN 2016108926 W CN2016108926 W CN 2016108926W WO 2017166855 A1 WO2017166855 A1 WO 2017166855A1
Authority
WO
WIPO (PCT)
Prior art keywords
sludge
organic fertilizer
rice straw
fermentation
producing organic
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/CN2016/108926
Other languages
English (en)
Chinese (zh)
Inventor
滕铁生
张跃平
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.)
XINJIANG GUOLIYUAN INVESTMENT Co Ltd
Original Assignee
XINJIANG GUOLIYUAN INVESTMENT Co Ltd
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 XINJIANG GUOLIYUAN INVESTMENT Co Ltd filed Critical XINJIANG GUOLIYUAN INVESTMENT Co Ltd
Publication of WO2017166855A1 publication Critical patent/WO2017166855A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Definitions

  • the invention relates to a method for producing organic fertilizer by using rice straw pulp sludge.
  • the main methods for the treatment of rice straw are: crushing and returning to the field, incineration on the spot, biomass power generation, and papermaking.
  • the smashing of the field will affect the planting of the next year, which will aggravate the pests and diseases; the biomass power generation will be multiplied by the transportation cost beyond the transportation radius due to the transportation distance.
  • the power generation will not make any money at all; the incineration of the site seriously pollutes the environment and has been banned by the state.
  • Using rice straw as a fiber raw material for papermaking can not only realize the reuse of waste resources, but also reduce the dependence of the paper industry on wood and improve the environment.
  • the technical problem to be solved by the present invention is to overcome the existing drawbacks and provide a method for producing organic fertilizer by using rice straw pulp sludge.
  • the present invention provides the following technical solutions:
  • the method for producing organic fertilizer by using rice straw pulp sludge comprises the following steps:
  • step (1) (2) adding humic bacteria, cow dung and deodorant to the sludge of step (1) for aerobic biological fermentation, wherein the fermentation material has a C/N of 25 to 35:1 and a relative humidity of 45% to 60. %, temperature is 55 ° C ⁇ 65 ° C, fermentation time is 24 ⁇ 25 hours.
  • the humic fungus is rhizobium and/or fulvic acid.
  • the fermented material of step (2) is granulated and dried.
  • the fermentation time is short and can be continuously produced, and the operation is convenient.
  • the fermentation process has no odor and low energy consumption.
  • Organic fertilizer is harmless to rice, no residue, and meets the requirements of green food and organic food fertilizer.
  • the rice straw papermaking sludge is pressed into a mud cake having a water content of 30-40 wt% by a filter press, and then crushed, metered, and sent to a fermentation tank for use.
  • the fermented material is metered and packaged after being prepared, hot air dried, and sieved.
  • the rice straw papermaking sludge is pressed into a mud cake having a water content of 30-40 wt% by a filter press, and then crushed, metered, and sent to a fermentation tank for use.
  • the fermented material is metered and packaged after being prepared, hot air dried, and sieved.
  • the rice straw papermaking sludge is pressed into a mud cake having a water content of 30-40 wt% by a filter press, and then crushed, metered, and sent to a fermentation tank for use.
  • the fermented material is metered and packaged after being prepared, hot air dried, and sieved.
  • the technical indicators of the organic fertilizer of the present invention are as follows:
  • the Rhizobium strain used in the present invention is a commercially available product
  • the deodorant is a commercially available biological deodorant
  • the rice straw paper sludge is derived from sludge produced by biological treatment of rice straw pulping wastewater.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Fertilizers (AREA)

Abstract

La présente invention décrit un procédé de production d'un engrais organique en utilisant de la boue de fabrication de papier à base de paille, comprenant les étapes suivantes : (1) régulation de la teneur en eau de la boue de fabrication de papier à base de paille à l'intérieur d'une plage de 30 à 40 %; (2) addition d'humicola insolens, de bouse de vache, et d'un déodorant à la boue de l'étape (1) pour une fermentation aérobie, où pour les matériaux de fermentation, le rapport C/N est de 25 à 35:1, l'humidité relative est de 45 à 60 %, la température est de 55 à 65 °C, et la durée de fermentation est de 24 à 25 heures. La présente invention présente un court temps de fermentation, une production continue, des fonctionnements faciles, un procédé de fermentation inodore, une consommation d'énergie inférieure, et une utilisation de déchets, permettant de là une utilisation complète des déchets de fabrication de papier; l'engrais organique produit ne présentant pas de risque de pollution ni de risque résiduel sur le riz, et satisfaisant par conséquent les exigences en tant qu'engrais concernant les aliments écologiques et les aliments biologiques.
PCT/CN2016/108926 2016-03-28 2016-12-07 Procédé de production d'un engrais organique en utilisant de la boue de fabrication de papier à base de paille Ceased WO2017166855A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610181247.7A CN105837274A (zh) 2016-03-28 2016-03-28 利用稻秆造纸污泥生产有机肥的方法
CN201610181247.7 2016-03-28

Publications (1)

Publication Number Publication Date
WO2017166855A1 true WO2017166855A1 (fr) 2017-10-05

Family

ID=56583829

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/108926 Ceased WO2017166855A1 (fr) 2016-03-28 2016-12-07 Procédé de production d'un engrais organique en utilisant de la boue de fabrication de papier à base de paille

Country Status (2)

Country Link
CN (1) CN105837274A (fr)
WO (1) WO2017166855A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112573951A (zh) * 2020-12-02 2021-03-30 黑龙江省农业科学院畜牧研究所 一种污泥混合秸秆制备生物有机肥的方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105837274A (zh) * 2016-03-28 2016-08-10 新疆国力源环保科技有限公司 利用稻秆造纸污泥生产有机肥的方法
CN107522562A (zh) * 2017-09-26 2017-12-29 太仓市王秀粮食生产专业合作社 一种造纸污泥有机肥的加工工艺

Citations (5)

* Cited by examiner, † Cited by third party
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CN1923759A (zh) * 2006-09-18 2007-03-07 广东省农业科学院土壤肥料研究所 一种应用污泥制备的精制有机肥及其制备方法
CN101429066A (zh) * 2008-11-22 2009-05-13 寿光蔡伦中科肥料有限责任公司 利用造纸污泥制备有机肥的方法
CN103242069A (zh) * 2013-05-29 2013-08-14 冯国恒 一种污泥资源化利用方法
CN103483024A (zh) * 2013-06-26 2014-01-01 中国农业科学院草原研究所 一种利用城市生活污泥制备有机肥的方法
CN105837274A (zh) * 2016-03-28 2016-08-10 新疆国力源环保科技有限公司 利用稻秆造纸污泥生产有机肥的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101723720B (zh) * 2010-01-20 2013-07-03 华南理工大学 利用造纸污泥制备生物有机肥的方法
CN101863706B (zh) * 2010-07-08 2012-09-19 李桓宇 一种用造纸污泥生产的有机复合肥料及其制造方法
CN102701810A (zh) * 2012-06-06 2012-10-03 广西大学 有机肥的生产方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1923759A (zh) * 2006-09-18 2007-03-07 广东省农业科学院土壤肥料研究所 一种应用污泥制备的精制有机肥及其制备方法
CN101429066A (zh) * 2008-11-22 2009-05-13 寿光蔡伦中科肥料有限责任公司 利用造纸污泥制备有机肥的方法
CN103242069A (zh) * 2013-05-29 2013-08-14 冯国恒 一种污泥资源化利用方法
CN103483024A (zh) * 2013-06-26 2014-01-01 中国农业科学院草原研究所 一种利用城市生活污泥制备有机肥的方法
CN105837274A (zh) * 2016-03-28 2016-08-10 新疆国力源环保科技有限公司 利用稻秆造纸污泥生产有机肥的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112573951A (zh) * 2020-12-02 2021-03-30 黑龙江省农业科学院畜牧研究所 一种污泥混合秸秆制备生物有机肥的方法

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