SG174377A1 - Water treatment method and water treatment system - Google Patents
Water treatment method and water treatment system Download PDFInfo
- Publication number
- SG174377A1 SG174377A1 SG2011066107A SG2011066107A SG174377A1 SG 174377 A1 SG174377 A1 SG 174377A1 SG 2011066107 A SG2011066107 A SG 2011066107A SG 2011066107 A SG2011066107 A SG 2011066107A SG 174377 A1 SG174377 A1 SG 174377A1
- Authority
- SG
- Singapore
- Prior art keywords
- water
- mno
- filter medium
- manganese
- target treatment
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 135
- 238000000034 method Methods 0.000 title claims description 30
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 58
- 229910052748 manganese Inorganic materials 0.000 claims description 58
- 239000011572 manganese Substances 0.000 claims description 58
- 238000001914 filtration Methods 0.000 claims description 53
- 239000013078 crystal Substances 0.000 claims description 39
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 38
- 239000005416 organic matter Substances 0.000 claims description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 28
- 229910052799 carbon Inorganic materials 0.000 claims description 28
- 239000007800 oxidant agent Substances 0.000 claims description 25
- 239000000843 powder Substances 0.000 claims description 21
- 230000003197 catalytic effect Effects 0.000 claims description 20
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 17
- 239000011230 binding agent Substances 0.000 claims description 16
- 230000003647 oxidation Effects 0.000 claims description 16
- 238000007254 oxidation reaction Methods 0.000 claims description 16
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 14
- 239000000460 chlorine Substances 0.000 claims description 14
- 229910052801 chlorine Inorganic materials 0.000 claims description 14
- 238000011001 backwashing Methods 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 238000001354 calcination Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000009466 transformation Effects 0.000 claims description 10
- 238000006864 oxidative decomposition reaction Methods 0.000 claims description 9
- 238000005245 sintering Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 230000002085 persistent effect Effects 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims 1
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 16
- 230000009467 reduction Effects 0.000 description 11
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 9
- 239000003830 anthracite Substances 0.000 description 9
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 9
- 239000004155 Chlorine dioxide Substances 0.000 description 8
- 235000019398 chlorine dioxide Nutrition 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 239000005708 Sodium hypochlorite Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 239000000598 endocrine disruptor Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 238000005189 flocculation Methods 0.000 description 4
- 230000016615 flocculation Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000008394 flocculating agent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- -1 PAC Chemical compound 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000012286 potassium permanganate Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- GOPYZMJAIPBUGX-UHFFFAOYSA-N [O-2].[O-2].[Mn+4] Chemical class [O-2].[O-2].[Mn+4] GOPYZMJAIPBUGX-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001341 alkaline earth metal compounds Chemical class 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical class Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 150000002696 manganese Chemical class 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- SVIFGEVWHFNGCZ-UHFFFAOYSA-N n-[2-[di(propan-2-yl)amino]ethyl]-2-(2-oxopyrrolidin-1-yl)acetamide;hydron;chloride Chemical compound Cl.CC(C)N(C(C)C)CCNC(=O)CN1CCCC1=O SVIFGEVWHFNGCZ-UHFFFAOYSA-N 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Water Treatment By Sorption (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Catalysts (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009072124 | 2009-03-24 | ||
PCT/JP2010/002000 WO2010109838A1 (fr) | 2009-03-24 | 2010-03-19 | Procédé et système de traitement de l'eau |
Publications (1)
Publication Number | Publication Date |
---|---|
SG174377A1 true SG174377A1 (en) | 2011-10-28 |
Family
ID=42780266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG2011066107A SG174377A1 (en) | 2009-03-24 | 2010-03-19 | Water treatment method and water treatment system |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP4786771B2 (fr) |
KR (1) | KR101426925B1 (fr) |
CN (1) | CN102361826B (fr) |
MY (1) | MY155401A (fr) |
SG (1) | SG174377A1 (fr) |
WO (2) | WO2010109556A1 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102512864A (zh) * | 2011-11-02 | 2012-06-27 | 北京万邦达环保技术股份有限公司 | 一种过滤器及使用该过滤器的过滤系统 |
WO2014017500A1 (fr) * | 2012-07-24 | 2014-01-30 | ダイキン工業株式会社 | Procédé de traitement d'une solution aqueuse contenant des ions d'acide phosphorique |
JP5987646B2 (ja) * | 2012-11-08 | 2016-09-07 | 三菱レイヨン株式会社 | 有機物含有水の処理方法 |
CN105217769A (zh) * | 2014-06-10 | 2016-01-06 | 成都润兴消毒药业有限公司 | 能杀灭粪大肠菌群、降低cod的污水处理剂及制备方法 |
JPWO2016092620A1 (ja) * | 2014-12-08 | 2017-08-03 | 三菱重工業株式会社 | 水処理装置 |
CN105984933B (zh) * | 2016-06-24 | 2019-03-26 | 湖南大学 | 一种氧化降解水体中抗生素类药物的CMC稳定化纳米MnO2的制备与应用 |
CN106116020A (zh) * | 2016-07-15 | 2016-11-16 | 嘉兴通惠环保科技有限公司 | 一种渗透膜系统进水预处理系统和工艺 |
KR101723399B1 (ko) | 2016-12-06 | 2017-04-05 | (주)유나 | 폐액 보관함 |
JP6473484B1 (ja) * | 2017-08-18 | 2019-02-20 | 株式会社テクノササヤ | 水処理装置 |
CN110368900B (zh) * | 2019-08-20 | 2022-06-07 | 厦门理工学院 | 一种竹炭改性材料及其制备方法和用途 |
CN110590015A (zh) * | 2019-09-17 | 2019-12-20 | 红河学院 | 一种利用二氧化锰除亚硝酸盐的方法 |
GB2616218A (en) * | 2020-12-10 | 2023-08-30 | Infinite Water Tech Pty Ltd | Process for treating water |
CN113230704A (zh) * | 2021-05-11 | 2021-08-10 | 李晟贤 | 一种增强滤料过滤性能的方法 |
CN113230705A (zh) * | 2021-05-11 | 2021-08-10 | 李晟贤 | 一种滤料反洗方法 |
CN115353256B (zh) * | 2022-08-22 | 2024-04-16 | 山东华城工程技术有限公司 | 一种微污染地表水源水净水处理工艺 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4964248A (fr) * | 1972-10-21 | 1974-06-21 | ||
JPS5216866A (en) * | 1975-07-31 | 1977-02-08 | Nissan Chem Ind Ltd | Method of lowering cod in drainage |
JPS5376544A (en) * | 1976-12-20 | 1978-07-07 | Shigeru Obiyama | Filter |
JPS5684688A (en) * | 1979-12-12 | 1981-07-10 | Nojimagumi:Kk | Terminal treatment of waste water |
JPS59173192A (ja) * | 1983-03-18 | 1984-10-01 | Matsushita Electric Ind Co Ltd | 水処理用濾材およびその製造方法 |
JPS605215A (ja) * | 1983-06-22 | 1985-01-11 | Mitsui Mining & Smelting Co Ltd | 浄水用濾材 |
JPS6084124A (ja) * | 1983-10-17 | 1985-05-13 | Mitsui Mining & Smelting Co Ltd | 浄水用濾材 |
JPH0199689A (ja) * | 1987-10-09 | 1989-04-18 | Suido Kiko Kk | 水中の有機物除去法 |
JPH02233196A (ja) * | 1989-03-08 | 1990-09-14 | Tosoh Corp | 脱色浄水材及びその製造方法 |
JPH0651189B2 (ja) * | 1990-09-21 | 1994-07-06 | 日本碍子株式会社 | 難分解性cod含有排水の処理方法 |
JP2740623B2 (ja) * | 1993-09-03 | 1998-04-15 | 日本碍子株式会社 | 下水の高度処理方法 |
TW315315B (fr) | 1993-12-28 | 1997-09-11 | Nippon Catalytic Chem Ind | |
JPH08257574A (ja) * | 1995-03-27 | 1996-10-08 | Ngk Insulators Ltd | 難分解性cod 含有排水の処理方法および処理装置 |
JPH09935A (ja) * | 1995-06-21 | 1997-01-07 | Cataler Kogyo Kk | 水処理用触媒 |
JPH1099696A (ja) * | 1996-09-30 | 1998-04-21 | Kobe Steel Ltd | 触媒成形体及びその製造方法 |
JPH119965A (ja) * | 1997-06-20 | 1999-01-19 | Matsushita Electric Ind Co Ltd | 中空体と汚染物質の除去装置と除去方法 |
JPH11156375A (ja) * | 1997-11-28 | 1999-06-15 | Nkk Corp | 有機物含有水の処理方法 |
JP2000153152A (ja) * | 1998-11-19 | 2000-06-06 | Cataler Corp | 水処理用触媒 |
JP2000271576A (ja) * | 1999-03-24 | 2000-10-03 | Ngk Insulators Ltd | 接触触媒ろ材及びこれを用いた難分解性cod含有排水の処理方法 |
JP2001149958A (ja) * | 1999-12-01 | 2001-06-05 | Cataler Corp | 水処理方法 |
JP2002035578A (ja) * | 2000-07-27 | 2002-02-05 | Nippon Rokasuna Kenkyusho:Kk | 色度除去用複合濾材 |
JP4072039B2 (ja) * | 2002-10-11 | 2008-04-02 | フジライト工業株式会社 | 除鉄・除マンガン濾材の製造方法 |
JP3953970B2 (ja) * | 2003-03-24 | 2007-08-08 | 株式会社トーケミ | 二酸化マンガンを主材とする水処理用ろ材およびその製造方法 |
JP4407165B2 (ja) * | 2003-06-06 | 2010-02-03 | サントリーホールディングス株式会社 | 被酸化性物質含有水の処理方法 |
CN1919455A (zh) * | 2005-08-25 | 2007-02-28 | 中国科学院生态环境研究中心 | 催化氧化消除挥发性有机污染物的方法 |
JP5082034B2 (ja) * | 2005-10-25 | 2012-11-28 | 株式会社エルプラン | 複合機能光触媒分散液及び多孔質複合機能光触媒 |
-
2009
- 2009-10-09 WO PCT/JP2009/005279 patent/WO2010109556A1/fr active Application Filing
-
2010
- 2010-03-19 SG SG2011066107A patent/SG174377A1/en unknown
- 2010-03-19 KR KR1020117023672A patent/KR101426925B1/ko active IP Right Grant
- 2010-03-19 MY MYPI2011004341A patent/MY155401A/en unknown
- 2010-03-19 CN CN201080013636XA patent/CN102361826B/zh not_active Expired - Fee Related
- 2010-03-19 JP JP2011505863A patent/JP4786771B2/ja active Active
- 2010-03-19 WO PCT/JP2010/002000 patent/WO2010109838A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP4786771B2 (ja) | 2011-10-05 |
KR101426925B1 (ko) | 2014-08-05 |
WO2010109556A1 (fr) | 2010-09-30 |
KR20120002584A (ko) | 2012-01-06 |
CN102361826A (zh) | 2012-02-22 |
WO2010109838A1 (fr) | 2010-09-30 |
CN102361826B (zh) | 2013-09-11 |
JPWO2010109838A1 (ja) | 2012-09-27 |
MY155401A (en) | 2015-10-15 |
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