CN104781196A - 用于使水可饮用化的工艺 - Google Patents

用于使水可饮用化的工艺 Download PDF

Info

Publication number
CN104781196A
CN104781196A CN201380059511.4A CN201380059511A CN104781196A CN 104781196 A CN104781196 A CN 104781196A CN 201380059511 A CN201380059511 A CN 201380059511A CN 104781196 A CN104781196 A CN 104781196A
Authority
CN
China
Prior art keywords
starch
composition
cationic
water
mpa
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.)
Pending
Application number
CN201380059511.4A
Other languages
English (en)
Chinese (zh)
Inventor
L·克劳泰尔-阿尔温
A-C·埃朗
C·鲍狄埃
R·乌泽
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.)
Roquette Freres SA
Original Assignee
Roquette Freres SA
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 Roquette Freres SA filed Critical Roquette Freres SA
Publication of CN104781196A publication Critical patent/CN104781196A/zh
Pending legal-status Critical Current

Links

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
    • C02F1/52—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
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F1/5272—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using specific organic precipitants
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
  • Physical Water Treatments (AREA)
CN201380059511.4A 2012-11-16 2013-11-18 用于使水可饮用化的工艺 Pending CN104781196A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1260911A FR2998290B1 (fr) 2012-11-16 2012-11-16 Procede de potabilisation
FR1260911 2012-11-16
PCT/FR2013/052762 WO2014076435A1 (fr) 2012-11-16 2013-11-18 Procédé de potabilisation

Publications (1)

Publication Number Publication Date
CN104781196A true CN104781196A (zh) 2015-07-15

Family

ID=48128404

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380059511.4A Pending CN104781196A (zh) 2012-11-16 2013-11-18 用于使水可饮用化的工艺

Country Status (6)

Country Link
US (1) US20150307377A1 (enExample)
EP (1) EP2920121A1 (enExample)
JP (1) JP6326425B2 (enExample)
CN (1) CN104781196A (enExample)
FR (1) FR2998290B1 (enExample)
WO (1) WO2014076435A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105198012A (zh) * 2015-08-07 2015-12-30 刘广利 一种多用污水处理剂及利用其处理污水的方法
CN110395877A (zh) * 2018-04-19 2019-11-01 北京中科国通环保工程技术股份有限公司 处理含水物质的方法和装置
CN114853135A (zh) * 2022-04-07 2022-08-05 湖南浏阳经开区水务股份有限公司 一种高效助凝的超低浊度水的处理方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MA36816B1 (fr) 2014-03-11 2016-05-31 Univ Hassan 1Er Settat Traitement ecologique des eaux turbides par deux biofloculents extraitraits du cladode de cactus opuntia ficus indica
US11124711B2 (en) * 2017-05-09 2021-09-21 Baker Hughes Holdings Llc Demulsifier or water clarifier activity modifiers
CN110217871A (zh) * 2019-05-17 2019-09-10 茂名市水务投资集团有限公司 一种含藻原水的高效混凝除藻方法
BE1028824B1 (nl) * 2020-11-25 2022-06-28 Clarflok Nv Werkwijze en formulering voor het zuiveren van (afval)water
CN114835229A (zh) * 2022-05-06 2022-08-02 兰州交通大学 一种聚硅酸铝铁/阳离子淀粉复合絮凝剂及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1816592A (zh) * 2003-07-08 2006-08-09 罗盖特公司 阳离子液体淀粉组合物及其应用
CN101700922A (zh) * 2009-11-20 2010-05-05 大连理工大学 阳离子淀粉絮凝剂
US20100326923A1 (en) * 2009-06-24 2010-12-30 Miknevich Joseph P High performance low environmental impact detackifier
CN102211804A (zh) * 2011-03-10 2011-10-12 武汉纺织大学 一种淀粉基絮凝剂的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787674A (fr) 1971-08-17 1973-02-19 Roquette Freres Moyens pour la liquefaction des amidons
JPS501557A (enExample) * 1973-05-11 1975-01-09
US5543056A (en) 1994-06-29 1996-08-06 Massachusetts Institute Of Technology Method of drinking water treatment with natural cationic polymers
FR2768432B1 (fr) 1997-09-12 2001-04-06 Roquette Freres Procede de transformation de matieres amylacees, matieres amylacees transformees ainsi obtenues et leurs utilisations, notamment dans la fabrication de papier, d'adhesifs ou de produits gelifies
CN100360437C (zh) * 1998-05-28 2008-01-09 纳幕尔杜邦公司 含生物固体水流的处理方法
FR2783838B1 (fr) 1998-09-25 2000-12-01 Roquette Freres Procede de preparation d'un melange d'enzymes de branchement de l'amidon extraites d'algues
FR2792941B1 (fr) 1999-04-30 2001-07-27 Roquette Freres Polymeres solubles de glucose branches et leur procede d'obtention
DE60121954T2 (de) * 2000-06-13 2007-07-26 Roquette Frères Anwendung in der papierindustrie und anderen industrien einer stärkehaltigen zusammensetzung auf basis einer selektiven kationischen stärke
US6827874B2 (en) 2000-06-27 2004-12-07 The Procter & Gamble Co. Water treatment compositions
EP1294644B1 (en) * 2000-06-27 2010-07-14 The Procter & Gamble Company Water treatment compositions
KR101113694B1 (ko) * 2004-01-20 2012-03-13 도아고세이가부시키가이샤 양쪽성 수용성 고분자를 함유하는 조성물
US8252866B2 (en) * 2007-10-19 2012-08-28 Georgia-Pacific Chemicals Llc Azetidinium-functional polysaccharides and uses thereof
US20100300962A1 (en) * 2009-06-02 2010-12-02 Delaval Holding Ab Methods for treating wastewater using an organic coagulant

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1816592A (zh) * 2003-07-08 2006-08-09 罗盖特公司 阳离子液体淀粉组合物及其应用
US20100326923A1 (en) * 2009-06-24 2010-12-30 Miknevich Joseph P High performance low environmental impact detackifier
CN102459090A (zh) * 2009-06-24 2012-05-16 纳尔科公司 高性能低环境影响的防粘剂
CN101700922A (zh) * 2009-11-20 2010-05-05 大连理工大学 阳离子淀粉絮凝剂
CN102211804A (zh) * 2011-03-10 2011-10-12 武汉纺织大学 一种淀粉基絮凝剂的制备方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105198012A (zh) * 2015-08-07 2015-12-30 刘广利 一种多用污水处理剂及利用其处理污水的方法
CN110395877A (zh) * 2018-04-19 2019-11-01 北京中科国通环保工程技术股份有限公司 处理含水物质的方法和装置
CN114853135A (zh) * 2022-04-07 2022-08-05 湖南浏阳经开区水务股份有限公司 一种高效助凝的超低浊度水的处理方法
CN114853135B (zh) * 2022-04-07 2023-10-20 湖南浏阳经开区水务股份有限公司 一种高效助凝的超低浊度水的处理方法

Also Published As

Publication number Publication date
JP6326425B2 (ja) 2018-05-16
FR2998290A1 (fr) 2014-05-23
JP2016501121A (ja) 2016-01-18
US20150307377A1 (en) 2015-10-29
WO2014076435A1 (fr) 2014-05-22
FR2998290B1 (fr) 2014-12-19
EP2920121A1 (fr) 2015-09-23

Similar Documents

Publication Publication Date Title
JP6326425B2 (ja) 水を飲用にするプロセス
Fang et al. Synthesis of lignin-base cationic flocculant and its application in removing anionic azo-dyes from simulated wastewater
Zhao et al. A review of recent advance in fouling mitigation of NF/RO membranes in water treatment: pretreatment, membrane modification, and chemical cleaning
CN103768947B (zh) 膜分离方法
Li et al. Flocculation of both kaolin and hematite suspensions using the starch-based flocculants and their floc properties
Abdo et al. Cationic starch and polyaluminum chloride as coagulants for River Nile water treatment
US20150197434A1 (en) Use Of Celluloses In Water Treatment
US20200255307A1 (en) Method of processing thin stillage
JP6738492B2 (ja) 水処理方法および水処理装置
CN104640817B (zh) 水净化的方法
Nasri et al. Timecourse study of coagulation-flocculation process using aluminum sulfate
CN103717538B (zh) 可饮用化方法
CN107922224A (zh) 一种从碱性水溶液中除去腐殖质的方法
TWI582049B (zh) 利用水溶性四級銨澱粉養護混合液體之方法
CN111646597A (zh) β-环糊精类衍生物作为助凝剂在生活饮用水处理中的应用
CN105601057A (zh) 处理含亚甲基蓝废水的方法
WO2015114254A1 (fr) Procédé de traitement de l'eau
JP2000015008A (ja) 水処理凝集助剤および凝集処理方法
WO2025052040A1 (en) Flocculant composition, its use and method for liquid-solid separation
Wu et al. Efficient dye-containing wastewater treatment: a more effective flocculant structure and flocculation mechanism
JP2024106196A (ja) 液体状アニオン性凝集剤、液体状アニオン性凝集剤の製造方法、多糖類を含有するアニオン性凝集剤の保存方法、及び処理方法
US20210387876A1 (en) Use of chloramines and cationic polymers in water treatment
JP2001121158A (ja) 浄水処理用凝集助剤及びその製造並びに凝集処理方法及び処理装置
JPH11128955A (ja) 水の凝集処理方法
WO2020067284A1 (ja) アニオン性凝集剤、アニオン性凝集剤の製造方法、及び処理方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20150715

RJ01 Rejection of invention patent application after publication