JP2007237096A - 難分解性有機物処理方法 - Google Patents
難分解性有機物処理方法 Download PDFInfo
- Publication number
- JP2007237096A JP2007237096A JP2006064137A JP2006064137A JP2007237096A JP 2007237096 A JP2007237096 A JP 2007237096A JP 2006064137 A JP2006064137 A JP 2006064137A JP 2006064137 A JP2006064137 A JP 2006064137A JP 2007237096 A JP2007237096 A JP 2007237096A
- Authority
- JP
- Japan
- Prior art keywords
- molecular weight
- ozone
- average molecular
- treatment
- weight
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000005416 organic matter Substances 0.000 title abstract description 16
- 238000011282 treatment Methods 0.000 claims abstract description 143
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 137
- 238000002347 injection Methods 0.000 claims abstract description 33
- 239000007924 injection Substances 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 239000002699 waste material Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 150000002894 organic compounds Chemical class 0.000 claims description 40
- 229920000642 polymer Polymers 0.000 claims description 25
- 239000000126 substance Substances 0.000 claims description 13
- 239000002351 wastewater Substances 0.000 claims description 12
- 239000006185 dispersion Substances 0.000 claims description 8
- 238000003672 processing method Methods 0.000 claims description 5
- 239000011368 organic material Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 description 13
- 239000002202 Polyethylene glycol Substances 0.000 description 10
- 229920001223 polyethylene glycol Polymers 0.000 description 10
- 239000010802 sludge Substances 0.000 description 9
- 239000002994 raw material Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000006065 biodegradation reaction Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- -1 etc. Polymers 0.000 description 3
- 230000002085 persistent effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 229920006237 degradable polymer Polymers 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 150000002828 nitro derivatives Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
-
- 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
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Activated Sludge Processes (AREA)
Abstract
【解決手段】GPC法による測定で重量平均分子量Mwが1500以上、数平均分子量Mnが300以上の高分子有機化合物を含有する被処理排液をオゾン処理と生物処理とで複合処理する。オゾン処理後に高分子有機化合物の重量平均分子量Mwが1000以下、数平均分子量Mnが250以下となるオゾン注入量でオゾン処理を行う。
【選択図】図1
Description
2 散気装置
3 オゾン発生機
4 コンプレッサー
5 配管
6 生物処理槽
7 排オゾン分解塔
Claims (5)
- GPC法による測定で重量平均分子量Mwが1500以上、数平均分子量Mnが300以上の高分子有機化合物を含有する被処理排液をオゾン処理と生物処理とで複合処理するにあたり、オゾン処理後に高分子有機化合物の重量平均分子量Mwが1000以下、数平均分子量Mnが250以下となるオゾン注入量でオゾン処理を行うことを特徴とする難分解性有機物処理方法。
- オゾン処理後の被処理水中の高分子有機化合物の重量平均分子量Mwが1000、数平均分子量Mnが250となるときのオゾン注入量をX(mg/L)として、X(mg/L)以上、2X(mg/L)以下のオゾン注入量でオゾン処理を行う請求項1に記載の難分解性有機物処理方法。
- オゾン処理後に高分子有機化合物の分散比(重量平均分子量Mw/数平均分子量Mn)が5以下となるオゾン注入量でオゾン処理を行う請求項1に記載の難分解性有機物処理方法。
- 被処理排液のCOD(Mn)が100〜25000mg/Lの被処理排液に対して、オゾン注入量をCOD(Mn)1mg/Lあたり0.1〜1mg/Lの範囲内に管理する請求項1に記載の難分解性有機物処理方法。
- オゾン処理における被処理液の反応塔内滞留時間を5〜120分の範囲内に管理する請求項1に記載の難分解性有機物処理方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006064137A JP4903459B2 (ja) | 2006-03-09 | 2006-03-09 | 難分解性有機物処理方法 |
CNA2007100867191A CN101041540A (zh) | 2006-03-09 | 2007-03-06 | 难分解性有机物处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006064137A JP4903459B2 (ja) | 2006-03-09 | 2006-03-09 | 難分解性有機物処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007237096A true JP2007237096A (ja) | 2007-09-20 |
JP4903459B2 JP4903459B2 (ja) | 2012-03-28 |
Family
ID=38583166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006064137A Active JP4903459B2 (ja) | 2006-03-09 | 2006-03-09 | 難分解性有機物処理方法 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4903459B2 (ja) |
CN (1) | CN101041540A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010075872A (ja) * | 2008-09-26 | 2010-04-08 | Sawatec Kk | 排水処理方法および装置 |
JP2011212562A (ja) * | 2010-03-31 | 2011-10-27 | Sumitomo Precision Prod Co Ltd | 有機排水の処理方法 |
CN101281176B (zh) * | 2008-05-16 | 2012-07-04 | 中国石油兰州石油化工公司 | 用凝胶渗透色谱分析c5加氢石油树脂相对分子量及分布的方法 |
KR101688800B1 (ko) * | 2016-05-09 | 2016-12-22 | 세종대학교산학협력단 | 역삼투 농축수 처리 시스템 및 방법 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101898847B (zh) * | 2009-05-27 | 2011-10-26 | 中国科学院生态环境研究中心 | 处理含壬基酚聚氧乙烯醚及代谢产物污水的系统 |
CN102219326B (zh) * | 2011-04-27 | 2013-02-06 | 南京工业大学 | 一种氧化纳滤膜反应器 |
CN105439369B (zh) * | 2014-08-06 | 2018-06-12 | 中国石油化工股份有限公司 | 一种合成橡胶生产废水的处理方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50651A (ja) * | 1973-05-07 | 1975-01-07 | ||
JPH0356196A (ja) * | 1989-07-25 | 1991-03-11 | Toshiba Corp | 水処理施設のオゾン注入量制御装置 |
JPH04227897A (ja) * | 1990-06-01 | 1992-08-17 | Arco Chem Technol Inc | ポリエーテルポリオールを含む廃水の処理法 |
JPH069721A (ja) * | 1992-03-03 | 1994-01-18 | Nippon Shokubai Co Ltd | アクリル酸系ポリマーの処理方法 |
JPH06254577A (ja) * | 1993-03-01 | 1994-09-13 | Kurita Water Ind Ltd | 難分解性物質の処理装置 |
JPH11172039A (ja) * | 1997-12-08 | 1999-06-29 | Idemitsu Petrochem Co Ltd | 水溶性ポリマーの分解方法 |
JPH11244885A (ja) * | 1998-02-26 | 1999-09-14 | Nissin Electric Co Ltd | 汚水処理装置 |
JP2003524520A (ja) * | 1999-11-19 | 2003-08-19 | アイソライザー カンパニー,インコーポレイティド | 水溶性ポリマーを含有する廃棄物流の処理方法およびシステム |
-
2006
- 2006-03-09 JP JP2006064137A patent/JP4903459B2/ja active Active
-
2007
- 2007-03-06 CN CNA2007100867191A patent/CN101041540A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50651A (ja) * | 1973-05-07 | 1975-01-07 | ||
JPH0356196A (ja) * | 1989-07-25 | 1991-03-11 | Toshiba Corp | 水処理施設のオゾン注入量制御装置 |
JPH04227897A (ja) * | 1990-06-01 | 1992-08-17 | Arco Chem Technol Inc | ポリエーテルポリオールを含む廃水の処理法 |
JPH069721A (ja) * | 1992-03-03 | 1994-01-18 | Nippon Shokubai Co Ltd | アクリル酸系ポリマーの処理方法 |
JPH06254577A (ja) * | 1993-03-01 | 1994-09-13 | Kurita Water Ind Ltd | 難分解性物質の処理装置 |
JPH11172039A (ja) * | 1997-12-08 | 1999-06-29 | Idemitsu Petrochem Co Ltd | 水溶性ポリマーの分解方法 |
JPH11244885A (ja) * | 1998-02-26 | 1999-09-14 | Nissin Electric Co Ltd | 汚水処理装置 |
JP2003524520A (ja) * | 1999-11-19 | 2003-08-19 | アイソライザー カンパニー,インコーポレイティド | 水溶性ポリマーを含有する廃棄物流の処理方法およびシステム |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101281176B (zh) * | 2008-05-16 | 2012-07-04 | 中国石油兰州石油化工公司 | 用凝胶渗透色谱分析c5加氢石油树脂相对分子量及分布的方法 |
JP2010075872A (ja) * | 2008-09-26 | 2010-04-08 | Sawatec Kk | 排水処理方法および装置 |
JP2011212562A (ja) * | 2010-03-31 | 2011-10-27 | Sumitomo Precision Prod Co Ltd | 有機排水の処理方法 |
KR101688800B1 (ko) * | 2016-05-09 | 2016-12-22 | 세종대학교산학협력단 | 역삼투 농축수 처리 시스템 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
CN101041540A (zh) | 2007-09-26 |
JP4903459B2 (ja) | 2012-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4903459B2 (ja) | 難分解性有機物処理方法 | |
MOHSENI et al. | Biological treatment of dairy wastewater by sequencing batch reactor | |
KR20150085990A (ko) | 하·폐수 처리 시스템 및 그의 처리 방법 | |
US20110100911A1 (en) | Wastewater treatment system with ozonation for microconstituent removal | |
JP2014097472A (ja) | 有機性廃水の処理方法及び処理装置 | |
Garrido et al. | Treatment of wastewaters from a formaldehyde-urea adhesives factory | |
JP2005058854A (ja) | 廃水処理方法及び装置 | |
KR100602151B1 (ko) | 바이오블럭 담체를 이용한 음식물 침출수 처리 시스템 | |
JP5259311B2 (ja) | 水処理方法及びそれに用いる水処理システム | |
JP5268699B2 (ja) | ジオキサン分解方法及びこれを用いた水処理方法 | |
CN105110520A (zh) | 多项高级氧化催化废水处理设备 | |
CN108623096B (zh) | 一种高浓度难降解污水的处理工艺 | |
RU2336232C2 (ru) | Способ биологической очистки сточных вод и утилизации илового осадка | |
KR100656775B1 (ko) | 바이오블럭을 이용한 매립장 침출수 처리 시스템 | |
JP2006272080A (ja) | 超高度水処理方法及びそれに用いる水処理システム | |
JP2000350997A (ja) | 汚水の処理方法および処理装置 | |
Frontistis et al. | Ozonation of landfill leachates: treatment optimization by factorial design | |
JP2006272081A (ja) | 超高度水処理方法及びそれに用いる水処理システム | |
CN215480394U (zh) | 一种制药废水处理系统 | |
CN103288308B (zh) | 一种碎煤加压气化废水回用处理方法和处理系统及应用 | |
Kamenev11 et al. | Aerobic bio-oxidation combined with ozonation in the treatment of landfill leachates | |
JP3495318B2 (ja) | 埋立処分場浸出水に対する高度処理方法 | |
CN221141512U (zh) | 一种高浓度焦化废水一体化水处理设备 | |
CN113121057B (zh) | 一种利用好氧活性污泥处理有机废水的工艺及装置 | |
JP2000350988A (ja) | し尿系汚水の処理方法および処理装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090220 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110217 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110223 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110425 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111219 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120105 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4903459 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150113 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150113 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |