IL35333A - Process for wastewater treatment - Google Patents

Process for wastewater treatment

Info

Publication number: IL35333A
Authority: IL; Israel
Prior art keywords: sludge; process according; temperature; heat; heated
Prior art date: 1969-09-29

Application number

IL35333A

Other languages

English (en)

Hebrew (he)

Other versions

IL35333A0 (en

Original Assignee

Sterling Drug Inc

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.)

1969-09-29

Filing date

1970-09-22

Publication date

1973-06-29

1970-09-22 Application filed by Sterling Drug Inc filed Critical Sterling Drug Inc

1970-11-30 Publication of IL35333A0 publication Critical patent/IL35333A0/xx

1973-06-29 Publication of IL35333A publication Critical patent/IL35333A/en

Links

238000000034 method Methods 0.000 title claims description 24
238000011282 treatment Methods 0.000 title claims description 18
239000010865 sewage Substances 0.000 title claims description 14
239000010802 sludge Substances 0.000 claims description 102
238000010438 heat treatment Methods 0.000 claims description 20
239000006228 supernatant Substances 0.000 claims description 20
239000007788 liquid Substances 0.000 claims description 17
239000000203 mixture Substances 0.000 claims description 10
239000010801 sewage sludge Substances 0.000 claims description 8
230000015572 biosynthetic process Effects 0.000 claims description 6
238000003860 storage Methods 0.000 claims description 6
238000005063 solubilization Methods 0.000 claims description 4
230000007928 solubilization Effects 0.000 claims description 4
238000001816 cooling Methods 0.000 claims description 2
238000005273 aeration Methods 0.000 claims 1
239000007787 solid Substances 0.000 description 16
241001550224 Apha Species 0.000 description 7
238000001914 filtration Methods 0.000 description 5
235000019645 odor Nutrition 0.000 description 5
239000002904 solvent Substances 0.000 description 5
230000008719 thickening Effects 0.000 description 5
239000007789 gas Substances 0.000 description 4
238000003828 vacuum filtration Methods 0.000 description 4
230000000694 effects Effects 0.000 description 3
238000012546 transfer Methods 0.000 description 3
239000000706 filtrate Substances 0.000 description 2
239000007792 gaseous phase Substances 0.000 description 2
238000005086 pumping Methods 0.000 description 2
239000002699 waste material Substances 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
244000007645 Citrus mitis Species 0.000 description 1
229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
238000005276 aerator Methods 0.000 description 1
229940037003 alum Drugs 0.000 description 1
238000013459 approach Methods 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
238000010923 batch production Methods 0.000 description 1
239000003518 caustics Substances 0.000 description 1
239000013043 chemical agent Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
239000003599 detergent Substances 0.000 description 1
238000011161 development Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
239000008240 homogeneous mixture Substances 0.000 description 1
238000011081 inoculation Methods 0.000 description 1
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
229920000136 polysorbate Polymers 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
238000000611 regression analysis Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000005406 washing Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Treatment Of Sludge (AREA)

IL35333A 1969-09-29 1970-09-22 Process for wastewater treatment IL35333A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US86189469A	1969-09-29	1969-09-29

Publications (2)

Publication Number	Publication Date
IL35333A0 IL35333A0 (en)	1970-11-30
IL35333A true IL35333A (en)	1973-06-29

Family

ID=25337049

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL35333A IL35333A (en)	1969-09-29	1970-09-22	Process for wastewater treatment

Country Status (10)

Country	Link
JP (1)	JPS5027822B1 (ja)
CA (1)	CA938896A (ja)
CH (1)	CH516482A (ja)
DE (1)	DE2047875C2 (ja)
ES (1)	ES384043A1 (ja)
FR (1)	FR2062776A5 (ja)
GB (1)	GB1330672A (ja)
IL (1)	IL35333A (ja)
NL (1)	NL7014261A (ja)
SE (1)	SE375974B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2132953A1 (de) *	1970-07-02	1972-01-05	Sterling Drug Inc	Verfahren zur Aufbereitung von Abwasser-Faulschlamm
FR2343703A1 (fr) *	1976-03-13	1977-10-07	Kubota Ltd	Procede et installation de traitement des boues
CH616395A5 (en) *	1976-09-29	1980-03-31	Norm Amc Ag	Process for treating wet sludge from a sewage treatment plant and device for carrying out the process
DE102005034371A1 (de) *	2005-07-22	2007-01-25	Siemens Ag	Vorrichtung und Verfahren zur Wasseraufbereitung
JP4567757B2 (ja)	2008-02-05	2010-10-20	稔中村	自動排尿便処理装置
CN109502925B (zh) *	2018-12-31	2024-01-02	天津滨港电镀企业管理有限公司	一种低温条件下污水处理系统及其处理方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1179877B (de) *	1956-12-19	1964-10-15	L Von Roll A G	Verfahren zur Entwaesserung von Faul-oder Frischschlamm
DE1484826A1 (de) *	1964-09-11	1969-03-13	Duengemittel Technik Ag	Verfahren zur erleichterten Abscheidung von insbesondere kolloidal geloesten Stoffen aus Klaerschlaemmen

1970
- 1970-09-22 IL IL35333A patent/IL35333A/en unknown
- 1970-09-22 GB GB4511670A patent/GB1330672A/en not_active Expired
- 1970-09-28 NL NL7014261A patent/NL7014261A/xx not_active Application Discontinuation
- 1970-09-28 ES ES384043A patent/ES384043A1/es not_active Expired
- 1970-09-29 SE SE7013213A patent/SE375974B/xx unknown
- 1970-09-29 JP JP45084758A patent/JPS5027822B1/ja active Pending
- 1970-09-29 FR FR7035160A patent/FR2062776A5/fr not_active Expired
- 1970-09-29 DE DE2047875A patent/DE2047875C2/de not_active Expired
- 1970-09-29 CA CA094408A patent/CA938896A/en not_active Expired
- 1970-09-29 CH CH1437470A patent/CH516482A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
IL35333A0 (en)	1970-11-30
ES384043A1 (es)	1973-05-01
CH516482A (fr)	1971-12-15
DE2047875C2 (de)	1983-09-01
FR2062776A5 (ja)	1971-06-25
SE375974B (ja)	1975-05-05
CA938896A (en)	1973-12-25
DE2047875A1 (de)	1971-04-08
NL7014261A (ja)	1971-03-31
JPS5027822B1 (ja)	1975-09-10
GB1330672A (en)	1973-09-19

Publication	Publication Date	Title
US3697417A (en)	1972-10-10	Heat treatment of sewage sludge
US5932074A (en)	1999-08-03	Method and an apparatus for the desalination of seawater
US5888389A (en)	1999-03-30	Apparatus for oxidizing undigested wastewater sludges
US3649534A (en)	1972-03-14	Wet oxidation of acidified activated sludge
US5192453A (en)	1993-03-09	Wet oxidation process for ACN waste streams
US4076515A (en)	1978-02-28	Method for treatment of digester supernatant and other streams in wastewater treatment facilities
US3345288A (en)	1967-10-03	Process for dewatering organic sludges from waste water treatment
US4221661A (en)	1980-09-09	Method of dehydrating organic sludge
IL23475A (en)	1968-10-24	Process for treating sewage mud
FI935922A0 (fi)	1993-12-29	Foerfarande foer behandling av spillvatten
US4271013A (en)	1981-06-02	Method and apparatus for removing biodegradable compounds from wastewater
US3947350A (en)	1976-03-30	Process of preparing sewage sludge for dewatering
IL35333A (en)	1973-06-29	Process for wastewater treatment
US3256179A (en)	1966-06-14	Sewage treatment process
US3272739A (en)	1966-09-13	Sewage treatment process
Roberts et al.	1960	Recovery and reuse of alum sludge at Tampa
US5916437A (en)	1999-06-29	Domestic sewage cleaning system
KR790001510B1 (ko)	1979-10-24	하수 오니(汚泥)의 탈수특성(脫水特性)을 개량(政良)하는 방법
US3720608A (en)	1973-03-13	Method and apparatus for conditioning and disposing of alum sludge from water treatment
JPS5830399A (ja)	1983-02-22	有機性汚泥の処理方法
DK156557B (da)	1989-09-11	Fremgangsmaade til behandling af slam fra septiktanke
GB2259699A (en)	1993-03-24	Process and plant for the treatment of high-strength ammoniacal liquors
AU7940401A (en)	2001-11-29	Apparatus and method for oxidizing undigested wastewater sludges
EP0062388B1 (en)	1985-09-04	A method and installation for anaerobic fermentation of liquid manure
SU1038296A1 (ru)	1983-08-30	Установка дл обработки сточных вод