CN1076323C - 废水处理方法 - Google Patents

废水处理方法 Download PDF

Info

Publication number: CN1076323C
Authority: CN; China
Prior art keywords: active sludge; stabilization; wastewater treatment; silica; activation
Prior art date: 1995-07-20
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.): Expired - Fee Related

Application number

CN96110674A

Other languages

English (en)

Chinese (zh)

Other versions

CN1159429A (zh

Inventor

藤松晃

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.)

TOYO BIOLOGICAL REACTION KK

Original Assignee

TOYO BIOLOGICAL REACTION KK

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.)

1995-07-20

Filing date

1996-07-19

Publication date

2001-12-19

1996-07-19 Application filed by TOYO BIOLOGICAL REACTION KK filed Critical TOYO BIOLOGICAL REACTION KK

1997-09-17 Publication of CN1159429A publication Critical patent/CN1159429A/zh

2001-12-19 Application granted granted Critical

2001-12-19 Publication of CN1076323C publication Critical patent/CN1076323C/zh

2016-07-19 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 40
239000010865 sewage Substances 0.000 title 1
239000010802 sludge Substances 0.000 claims description 35
230000006641 stabilisation Effects 0.000 claims description 31
238000011105 stabilization Methods 0.000 claims description 31
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
230000004913 activation Effects 0.000 claims description 25
238000010521 absorption reaction Methods 0.000 claims description 22
239000000377 silicon dioxide Substances 0.000 claims description 15
239000002351 wastewater Substances 0.000 claims description 14
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
238000005273 aeration Methods 0.000 claims description 12
239000007788 liquid Substances 0.000 claims description 12
239000000463 material Substances 0.000 claims description 11
238000004065 wastewater treatment Methods 0.000 claims description 11
238000000926 separation method Methods 0.000 claims description 10
239000003864 humus Substances 0.000 claims description 9
238000012856 packing Methods 0.000 claims description 9
238000013019 agitation Methods 0.000 claims description 6
239000000203 mixture Substances 0.000 claims description 6
230000008569 process Effects 0.000 claims description 6
239000003795 chemical substances by application Substances 0.000 claims description 3
238000002156 mixing Methods 0.000 claims description 3
239000010815 organic waste Substances 0.000 claims description 3
239000008262 pumice Substances 0.000 claims description 3
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
239000002253 acid Substances 0.000 claims description 2
239000003513 alkali Substances 0.000 claims description 2
159000000013 aluminium salts Chemical class 0.000 claims description 2
229910000329 aluminium sulfate Inorganic materials 0.000 claims description 2
159000000007 calcium salts Chemical class 0.000 claims description 2
239000002734 clay mineral Substances 0.000 claims description 2
159000000003 magnesium salts Chemical class 0.000 claims description 2
229910052710 silicon Inorganic materials 0.000 claims description 2
239000010703 silicon Substances 0.000 claims description 2
239000002893 slag Substances 0.000 claims description 2
239000000126 substance Substances 0.000 claims 1
150000001875 compounds Chemical class 0.000 abstract description 2
238000004090 dissolution Methods 0.000 abstract description 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 4
BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 abstract 4
229910052700 potassium Inorganic materials 0.000 abstract 4
239000011591 potassium Substances 0.000 abstract 4
PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 abstract 4
239000002244 precipitate Substances 0.000 abstract 3
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
238000000746 purification Methods 0.000 abstract 2
239000000243 solution Substances 0.000 abstract 2
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
AOEAUHOGSMIDEE-UHFFFAOYSA-M N.[O-2].[O-2].[OH-].[Ta+5] Chemical compound N.[O-2].[O-2].[OH-].[Ta+5] AOEAUHOGSMIDEE-UHFFFAOYSA-M 0.000 abstract 1
239000000908 ammonium hydroxide Substances 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
238000001354 calcination Methods 0.000 abstract 1
239000002738 chelating agent Substances 0.000 abstract 1
238000005342 ion exchange Methods 0.000 abstract 1
238000000638 solvent extraction Methods 0.000 abstract 1
FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 11
238000005276 aerator Methods 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 4
239000005446 dissolved organic matter Substances 0.000 description 4
238000012545 processing Methods 0.000 description 4
230000000274 adsorptive effect Effects 0.000 description 3
244000005700 microbiome Species 0.000 description 3
238000005496 tempering Methods 0.000 description 3
238000012360 testing method Methods 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
241000193830 Bacillus <bacterium> Species 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
239000002207 metabolite Substances 0.000 description 2
239000002245 particle Substances 0.000 description 2
239000002243 precursor Substances 0.000 description 2
229910021529 ammonia Inorganic materials 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000008859 change Effects 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000012790 confirmation Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000018044 dehydration Effects 0.000 description 1
238000006297 dehydration reaction Methods 0.000 description 1
238000011033 desalting Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005868 electrolysis reaction Methods 0.000 description 1
210000003608 fece Anatomy 0.000 description 1
239000012530 fluid Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
230000008676 import Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
239000010871 livestock manure Substances 0.000 description 1
230000000813 microbial effect Effects 0.000 description 1
210000000697 sensory organ Anatomy 0.000 description 1
239000002689 soil Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
150000003463 sulfur Chemical class 0.000 description 1
230000001052 transient effect Effects 0.000 description 1
210000002700 urine Anatomy 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
239000002699 waste material Substances 0.000 description 1

Images

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1226—Particular type of activated sludge processes comprising an absorbent material suspended in the mixed liquor
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

Life Sciences & Earth Sciences (AREA)
Biodiversity & Conservation Biology (AREA)
Microbiology (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Activated Sludge Processes (AREA)
Water Treatment By Sorption (AREA)
Physical Water Treatments (AREA)

CN96110674A 1995-07-20 1996-07-19 废水处理方法 Expired - Fee Related CN1076323C (zh)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP7206491A JPH0929280A (ja)	1995-07-20	1995-07-20	廃水の処理方法
JP206491/1995		1995-07-20
JP206491/95		1995-07-20

Publications (2)

Publication Number	Publication Date
CN1159429A CN1159429A (zh)	1997-09-17
CN1076323C true CN1076323C (zh)	2001-12-19

Family

ID=16524258

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN96110674A Expired - Fee Related CN1076323C (zh)	1995-07-20	1996-07-19	废水处理方法

Country Status (5)

Country	Link
JP (1)	JPH0929280A (ja)
KR (1)	KR0170038B1 (ja)
CN (1)	CN1076323C (ja)
MY (1)	MY122849A (ja)
SG (1)	SG63648A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20000072333A (ko) *	2000-08-29	2000-12-05	유현숙	유기물의 부식화를 통한 폐수 처리방법
KR20020031958A (ko) *	2000-10-25	2002-05-03	김일선	토양 미생물을 이용한 생물활성수의 제조방법
KR20020040125A (ko) *	2000-11-23	2002-05-30	박명선	활성오니 접촉담체를 이용한 생물학적 고효율 오폐수처리방법 및 그 장치
TW200800812A (en) *	2006-02-23	2008-01-01	Asahi Kasei Chemicals Corp	Method of treating wastewater
MY170712A (en) *	2010-04-26	2019-08-27	Ryozo Irie	Wastewater treatment method and system
US8435409B2 (en)	2010-05-28	2013-05-07	Ecolab Usa Inc.	Activated sludge process in wastewater treatment
CN101863597B (zh) *	2010-06-28	2013-04-03	北京纬纶华业环保科技股份有限公司	一种高氨氮污水处理方法
CN102963976A (zh) *	2011-09-01	2013-03-13	株式会社水环境研究所	有机性排水的处理方法及有机性排水处理系统
JP2014000495A (ja) *	2012-06-15	2014-01-09	Universal Engineering Co Ltd	汚水処理装置及びこれを用いた汚水処理方法
JP6184541B2 (ja) *	2016-02-19	2017-08-23	ヒューマスアクア株式会社	汚水処理装置及びこれを用いた汚水処理方法
CN107915377B (zh) *	2017-12-12	2020-11-10	陕西祥宇环保科技有限公司	城市生活污水处理方法

1995
- 1995-07-20 JP JP7206491A patent/JPH0929280A/ja active Pending
- 1995-12-05 KR KR1019950046688A patent/KR0170038B1/ko not_active Expired - Fee Related
1996
- 1996-05-08 MY MYPI9601733 patent/MY122849A/en unknown
- 1996-05-28 SG SG1996009906A patent/SG63648A1/en unknown
- 1996-07-19 CN CN96110674A patent/CN1076323C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CN1159429A (zh)	1997-09-17
JPH0929280A (ja)	1997-02-04
MY122849A (en)	2006-05-31
SG63648A1 (en)	1999-03-30
KR0170038B1 (ko)	1999-02-01
KR970006199A (ko)	1997-02-19

Legal Events

Date	Code	Title	Description
1997-08-27	C10	Entry into substantive examination
1997-08-27	SE01	Entry into force of request for substantive examination
1997-09-17	C06	Publication
1997-09-17	PB01	Publication
2001-12-19	C14	Grant of patent or utility model
2001-12-19	GR01	Patent grant
2016-09-07	CF01	Termination of patent right due to non-payment of annual fee	Granted publication date: 20011219 Termination date: 20150719
2016-09-07	EXPY	Termination of patent right or utility model

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