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BR8206579A - Adjunvante de floculacao e processo de floculacao especialmente para o tratamento das aguas - Google Patents

Adjunvante de floculacao e processo de floculacao especialmente para o tratamento das aguas

Info

Publication number
BR8206579A
BR8206579A BR8206579A BR8206579A BR8206579A BR 8206579 A BR8206579 A BR 8206579A BR 8206579 A BR8206579 A BR 8206579A BR 8206579 A BR8206579 A BR 8206579A BR 8206579 A BR8206579 A BR 8206579A
Authority
BR
Brazil
Prior art keywords
flocculation
water treatment
process especially
aid
flocculation aid
Prior art date
Application number
BR8206579A
Other languages
English (en)
Original Assignee
Rhone Poulenc Spec Chim
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 Rhone Poulenc Spec Chim filed Critical Rhone Poulenc Spec Chim
Publication of BR8206579A publication Critical patent/BR8206579A/pt

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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/547—Tensides
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
    • 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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/83—Arthrobacter
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/91—Xanthomonas
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Detergent Compositions (AREA)
BR8206579A 1981-11-16 1982-11-12 Adjunvante de floculacao e processo de floculacao especialmente para o tratamento das aguas BR8206579A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8121360A FR2516397B1 (fr) 1981-11-16 1981-11-16 Adjuvant de floculation et procede pour la purification des eaux

Publications (1)

Publication Number Publication Date
BR8206579A true BR8206579A (pt) 1983-09-27

Family

ID=9264017

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8206579A BR8206579A (pt) 1981-11-16 1982-11-12 Adjunvante de floculacao e processo de floculacao especialmente para o tratamento das aguas

Country Status (8)

Country Link
US (1) US4565635A (pt)
EP (1) EP0079838B1 (pt)
JP (1) JPS5895530A (pt)
BR (1) BR8206579A (pt)
CA (1) CA1191418A (pt)
DE (1) DE3276308D1 (pt)
FR (1) FR2516397B1 (pt)
MX (1) MX7562E (pt)

Families Citing this family (47)

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FR2516397B1 (fr) * 1981-11-16 1988-01-15 Rhone Poulenc Spec Chim Adjuvant de floculation et procede pour la purification des eaux
IE55674B1 (en) * 1982-09-24 1990-12-19 Blue Circle Ind Plc Compositions comprising mineral particles in suspension and method of treating aqueous systems therewith
GB8400816D0 (en) * 1984-01-12 1984-02-15 Univ Birmingham Flocculating agent
US4504395A (en) * 1984-02-07 1985-03-12 Betz Laboratories, Inc. Paint spray booth detackification composition and method
DE3412763A1 (de) * 1984-04-05 1985-10-17 Henkel Kgaa Mittel zur koagulierung von lacken, wachsen und beschichtungsmitteln
GB8409410D0 (en) * 1984-04-11 1984-05-23 Hydro Int Ltd Water treatment
US4933087A (en) * 1988-12-23 1990-06-12 Markham Jr William M Recovery of fats and proteins from food processing wastewaters with alginates
US4966713A (en) * 1989-04-13 1990-10-30 Fmc Corporation Process for the treatment of waste water from food processing plants
US5174903A (en) * 1990-08-07 1992-12-29 Miller Jack C Process for removing proteinaceous materials, fats and oils from food processing wastewater and recovering same
US5368742A (en) * 1993-06-01 1994-11-29 B. G. Roberts Chemicals Inc. Method of removing toxic resin acids and fatty acids from pulp and paper effluent and other streams
US5552316A (en) * 1993-06-04 1996-09-03 Environmental Marketing Services, Ltd. Clarifying E. coli fermentation broths with a combination of anionic and cationic flocculants
US5433865A (en) * 1994-03-31 1995-07-18 Laurent; Edward L. Method for treating process waste streams by use of natural flocculants
US5478477A (en) * 1994-11-04 1995-12-26 Nalco Chemical Company Use of alginates to treat bauxite red mud
US5569385A (en) * 1994-11-14 1996-10-29 Epsilon Chemicals Ltd. Food processing effluent rendering process and apparatus
US5637229A (en) * 1995-02-17 1997-06-10 Enviroguard, Inc. Self flocculating separation medium and method
US20050187112A1 (en) * 1997-02-12 2005-08-25 Kb International, Llc Composition and method for a dual-function soil-grouting excavating or boring fluid
US6136219A (en) * 1999-07-01 2000-10-24 Decker; Stephen W. Composition for water clarification
US6372145B1 (en) * 2000-06-05 2002-04-16 Power Engineering Company Fat and protein removal from process streams
PL207644B1 (pl) * 2001-06-12 2011-01-31 Akzo Nobel Nv Kompozycja wodna, sposób jej wytwarzania i jej zastosowanie oraz sposób wytwarzania papieru
US7189776B2 (en) 2001-06-12 2007-03-13 Akzo Nobel N.V. Aqueous composition
FR2826647B1 (fr) * 2001-06-29 2003-12-19 Rhodia Chimie Sa Application de polymeres derives de polysaccharides comprenant une ou plusieurs fonctions oxime ou amine au traitement de milieux aqueux et au conditionnement de boues
US6664298B1 (en) 2001-10-02 2003-12-16 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration Zero-valent metal emulsion for reductive dehalogenation of DNAPLs
WO2003101541A1 (en) * 2002-05-29 2003-12-11 Nasa Contaminant removal from natural resources
GB0220714D0 (en) * 2002-09-05 2002-10-16 Ciba Spec Chem Water Treat Ltd Dewatering of suspensions
CN100369630C (zh) 2002-12-03 2008-02-20 细胞移种有限公司 细胞裂解物的药用组合物及其生产和使用方法
US6923913B2 (en) * 2003-07-31 2005-08-02 William E. Campbell Seaweed-based product for treating liquid waste, together with method for making and using the seaweed-based product
US20050092689A1 (en) * 2003-11-04 2005-05-05 Tatiana Shevchenko Modifier for polyelectrolytic flocculants
AU2005323451B2 (en) * 2004-05-21 2010-11-18 Qiagen Sciences Llc Kits and processes for removing contaminants from nucleic acids in environmental and biological samples
US8076391B2 (en) * 2004-10-21 2011-12-13 Aicardo Roa-Espinosa Copolymer composition for particle aggregation
US8163972B2 (en) * 2005-08-11 2012-04-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Zero-valent metallic treatment system and its application for removal and remediation of polychlorinated biphenyls (PCBs)
US20070112243A1 (en) * 2005-08-11 2007-05-17 United States Of America As Represented By The Administrator Of The National Aeronautics And Spac Bimetallic Treatment System and its Application for Removal and Remediation of Polychlorinated Biphenyls (PCBs)
JP2007253106A (ja) * 2006-03-24 2007-10-04 Sumitomo Heavy Ind Ltd 粒状汚泥生成方法
WO2007117147A1 (en) * 2006-04-11 2007-10-18 Sorbwater Technology As Method for removal of materials from a liquid stream
US7842639B2 (en) * 2006-05-19 2010-11-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Mechanical alloying of a hydrogenation catalyst used for the remediation of contaminated compounds
US20110021670A1 (en) * 2009-07-25 2011-01-27 Soil Net Llc Integrated process for manufacturing a binder
US8702665B2 (en) * 2010-04-16 2014-04-22 Kci Licensing, Inc. Reduced-pressure sources, systems, and methods employing a polymeric, porous, hydrophobic material
NZ700313A (en) * 2012-03-28 2017-03-31 Dober Chemical Corp Water treatment compositions and methods of use
US9434628B2 (en) * 2013-11-04 2016-09-06 Earth Renaissance Technologies, Llc Method for reducing chemical oxygen demand of waters containing starch, milk, whey, and other similar behaving organic components
US20170313605A1 (en) * 2014-10-21 2017-11-02 The Governors Of The University Of Alberta Modified protein materials, methods and uses thereof
NO344503B1 (no) * 2017-03-14 2020-01-20 M Vest Water As Produkt, fremgangsmåte og anvendelse for fjerning av forurensing i vann
NO346509B1 (no) * 2017-09-04 2022-09-12 M Vest Water As Produkt, fremgangsmåte og anvendelse for vannrensing
CN107686152A (zh) * 2017-09-29 2018-02-13 太仓市金锚化工有限公司 一种复合植物源高分子絮凝剂的制备方法
CN110229763B (zh) * 2019-04-30 2022-01-18 宁波大学 一株絮凝剂生产菌及其在对虾生物絮团养殖和染料脱色中应用
CN112939416A (zh) * 2021-02-06 2021-06-11 天津市浩宇助剂有限公司 一种污泥脱水调理剂及污泥脱水设备
CN114291906A (zh) * 2021-12-30 2022-04-08 中国地质科学院水文地质环境地质研究所 一种矿井水处理剂及其制备方法与应用
CN114920307A (zh) * 2022-05-05 2022-08-19 安徽农业大学 一种农业污水处理剂及其制备方法
CN118388708B (zh) * 2024-06-25 2024-09-24 安徽天润化学工业股份有限公司 一种阳离子聚丙烯酰胺絮凝剂的制备方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393269A (en) * 1941-10-02 1946-01-22 Permutit Co Coagulant composition for removal of suspended or dissolved materials from liquids
US3276998A (en) * 1956-02-17 1966-10-04 Nalco Chemical Co Process of clarifying a liquid suspension of finely divided solids
DE1297048B (de) * 1962-09-14 1969-06-04 Luther Werke Herstellung eines Sedimentationsmittels
US3406114A (en) * 1964-07-20 1968-10-15 Kerr Mc Gee Oil Ind Inc Process for flocculating finely divided solids suspended in an aqueous medium with amicrobial polysaccharide
US3338828A (en) * 1964-07-29 1967-08-29 Joseph R Clark Purification of water supplies and aqueous wastes
US3342732A (en) * 1964-07-30 1967-09-19 Ashland Oil Inc Process for flocculating aqueous dispersions of solids using electropositive polysaccharide complex
US3300406A (en) * 1964-11-18 1967-01-24 Rohm & Haas Flocculation of water-soluble organic materials
US3350304A (en) * 1965-02-18 1967-10-31 Hunnewell Soap Company Water treatment compositions and processes
CA926532A (en) * 1970-05-25 1973-05-15 S. Jolly Colin Compositions and a process for preparing water dispersible polymers
US3681283A (en) * 1970-09-02 1972-08-01 Gen Mills Inc Waste treatment with nucleoprotein flocculating agent
US3859210A (en) * 1971-07-19 1975-01-07 Asa E Hatch Removal of heavy metals from aqueous solutions
CA1039143A (en) * 1975-03-27 1978-09-26 Chemed Corporation Composition and method for dispersing high molecular weight polymers in water
CA1074204A (en) * 1975-11-11 1980-03-25 Byron C. Chambers Composition and method for dispersing high molecular weight flocculant polymers in water
JPS53149879A (en) * 1977-01-31 1978-12-27 Tokyo Yuuki Kagaku Kougiyou Kk Method of manufacturing glanular aggregating agent
FR2445299A1 (fr) * 1978-12-28 1980-07-25 Rhone Poulenc Ind Adjuvant de floculation pour la purification des eaux et composition renfermant ledit adjuvant
US4353803A (en) * 1979-03-05 1982-10-12 Dover Jr Virgil L Land restoration following oil-well drilling and products useful therefor
JPS55127109A (en) * 1979-03-23 1980-10-01 Norihiko Base Coagulant
JPS56115605A (en) * 1980-02-17 1981-09-10 Norihiko Base Bagged flocculant
DE3111615A1 (de) * 1981-03-25 1982-10-07 Basf Ag, 6700 Ludwigshafen Verfahren zur entfernung von anionischen verbindungen aus wasser
FR2516526B1 (fr) * 1981-11-16 1987-05-22 Rhone Poulenc Spec Chim Compositions a base de gommes hydrosolubles, leur preparation et leur utilisation
FR2516397B1 (fr) * 1981-11-16 1988-01-15 Rhone Poulenc Spec Chim Adjuvant de floculation et procede pour la purification des eaux
FR2516527B1 (fr) * 1981-11-16 1986-05-23 Rhone Poulenc Spec Chim Compositions a base de gommes hydrosolubles, leur preparation et leur utilisation

Also Published As

Publication number Publication date
DE3276308D1 (en) 1987-06-19
JPS5895530A (ja) 1983-06-07
MX7562E (es) 1989-10-17
FR2516397A1 (fr) 1983-05-20
CA1191418A (fr) 1985-08-06
JPH0239283B2 (pt) 1990-09-05
FR2516397B1 (fr) 1988-01-15
EP0079838A1 (fr) 1983-05-25
EP0079838B1 (fr) 1987-05-13
US4565635A (en) 1986-01-21

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)