ZA755841B - Process for purifying industrial effluents - Google Patents
Process for purifying industrial effluentsInfo
- Publication number
- ZA755841B ZA755841B ZA00755841A ZA755841A ZA755841B ZA 755841 B ZA755841 B ZA 755841B ZA 00755841 A ZA00755841 A ZA 00755841A ZA 755841 A ZA755841 A ZA 755841A ZA 755841 B ZA755841 B ZA 755841B
- Authority
- ZA
- South Africa
- Prior art keywords
- industrial effluents
- purifying industrial
- purifying
- effluents
- industrial
- Prior art date
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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3206—Organic carriers, supports or substrates
- B01J20/3208—Polymeric carriers, supports or substrates
- B01J20/3212—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/3276—Copolymers
-
- 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
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
-
- 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
- Y10S210/00—Liquid purification or separation
- Y10S210/928—Paper mill waste, e.g. white water, black liquor treated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1252074 | 1974-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA755841B true ZA755841B (en) | 1976-08-25 |
Family
ID=4383785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00755841A ZA755841B (en) | 1974-09-13 | 1975-09-12 | Process for purifying industrial effluents |
Country Status (14)
Country | Link |
---|---|
US (1) | US4079001A (da) |
JP (1) | JPS5161173A (da) |
AT (1) | AT339222B (da) |
BE (1) | BE833339A (da) |
BR (1) | BR7505896A (da) |
DE (1) | DE2539979A1 (da) |
ES (1) | ES440894A1 (da) |
FI (1) | FI752346A (da) |
FR (1) | FR2284567A1 (da) |
GB (1) | GB1499387A (da) |
IL (1) | IL48077A (da) |
NL (1) | NL7510787A (da) |
SE (1) | SE7509470L (da) |
ZA (1) | ZA755841B (da) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH634283A5 (de) * | 1978-02-24 | 1983-01-31 | Ciba Geigy Ag | Verfahren zur entfernung von schwermetallionen aus waesserigen loesungen. |
US4263146A (en) * | 1978-06-29 | 1981-04-21 | Ciba-Geigy Corporation | Process for removing cationic substances from aqueous solutions |
JPS55115484A (en) * | 1979-02-28 | 1980-09-05 | Asahi Chem Ind Co Ltd | Heterogeneous sensitizer for photosensitized oxidation |
DE3026403C2 (de) * | 1980-07-11 | 1982-07-01 | Süd-Chemie AG, 8000 München | Mittel und Verfahren zur Behandlung von Fabrikationskreislauf- und Abwässern der papiererzeugenden und verwandter Industrien |
US4386010A (en) * | 1980-09-02 | 1983-05-31 | Engelhard Corporation | Treated attapulgite clay composition |
US4801386A (en) * | 1981-06-19 | 1989-01-31 | Mitsubishi Rayon Co., Ltd. | Process of using a porous water-treating material |
US4444665A (en) * | 1981-12-02 | 1984-04-24 | Engelhard Corporation | Treated mineral and method for purifying liquids therewith |
US4601831A (en) * | 1984-10-03 | 1986-07-22 | Morton Thiokol, Inc. | Antimicrobial adjustment technique |
US4592843A (en) * | 1984-10-03 | 1986-06-03 | Morton Thiokol, Inc. | Method for removal of organometallics from wastewater |
US4959144A (en) * | 1989-01-30 | 1990-09-25 | Filtercorp, Inc. | Cooking oil filtration device having locking means and peripheral channel means |
US4988440A (en) * | 1989-01-30 | 1991-01-29 | Filtercorp, Inc. | Cooking oil filter |
AT392954B (de) * | 1989-11-29 | 1991-07-25 | Zwittnig Leopold | Oelbindemittel |
AU646889B2 (en) * | 1990-10-10 | 1994-03-10 | Brigham Young University | Polytetraalkylammonium and polytrialkylamine containing ligands bonded to inorganic supports and processes of using the same for removing and concentrating desired ions from solution |
DE4301364C2 (de) * | 1992-01-27 | 2002-03-21 | Clariant Finance Bvi Ltd | Verfahren zum Entfärben ausgedienter Aluminium-Färbe- und -Spülbäder |
DE4308843A1 (de) * | 1993-03-19 | 1994-09-22 | Basf Ag | Verfahren zur Abtrennung von anionischen organischen Verbindungen aus wäßriger Lösung |
US5374357A (en) * | 1993-03-19 | 1994-12-20 | D. W. Walker & Associates | Filter media treatment of a fluid flow to remove colloidal matter |
DE4446122A1 (de) * | 1994-12-22 | 1996-06-27 | Sued Chemie Ag | Verfahren zur Herstellung eines Adsorbens für anionische Verbindungen und dessen Verwendung |
US6054052A (en) * | 1995-12-14 | 2000-04-25 | Mobil Oil Corporation | Selective sorption of organics by metal-containing M41S |
US6358746B1 (en) * | 1999-11-08 | 2002-03-19 | Nalco Chemical Company | Fluorescent compounds for use in industrial water systems |
JP2004507339A (ja) * | 2000-04-21 | 2004-03-11 | ウォーターヴィジョンズ インターナショナル, インコーポレイティッド | 膨張性物質を有する複合材料の形成 |
US20050098495A1 (en) * | 2001-03-02 | 2005-05-12 | Hughes Kenneth D. | Purification materials and method of filtering using the same |
US6627084B2 (en) | 2001-04-24 | 2003-09-30 | Polymer Ventures, Inc. | Organoclay compositions for purifying contaminated liquids and methods for making and using them |
DE10158899B4 (de) * | 2001-11-30 | 2008-05-15 | Leitschkis, Isaak, Dr. | Filterhilfsmittel und Verfahren für die Abwasserreinigung |
US20040159605A1 (en) * | 2002-02-01 | 2004-08-19 | Hughes Kenneth D. | Compositions of insoluble magnesium containing minerals for use in fluid filtration |
US7201841B2 (en) * | 2003-02-05 | 2007-04-10 | Water Visions International, Inc. | Composite materials for fluid treatment |
US7383946B2 (en) * | 2004-03-26 | 2008-06-10 | Hughes Kenneth D | Materials for storing and releasing reactive gases |
US8636919B1 (en) | 2004-03-26 | 2014-01-28 | Kenneth D. Hughes | Reactive solutions |
US20060069170A1 (en) * | 2004-09-27 | 2006-03-30 | Chemical Products Corporation | Decomposition of Polyester |
US7067613B2 (en) * | 2004-06-04 | 2006-06-27 | Chemical Products Corporation | Separation of polyolefins from nylons |
US20060070188A1 (en) * | 2004-09-27 | 2006-04-06 | Chemical Products Corporation | Colorant Removal from Polymeric Fibers |
PT103739B (pt) | 2007-05-11 | 2009-07-07 | Univ Tras Os Montes E Alto Dou | Processo de produção de biomassa a partir de resíduos e efluentes industriais em particular dos sectores da madeira, cortiça e celulose |
CA2746067C (en) * | 2008-12-09 | 2017-07-25 | Crc Care Pty Ltd | Modified clay sorbents |
AU2010330678B2 (en) | 2009-12-07 | 2014-05-01 | Crc Care Pty Ltd | Amine modified clay sorbents |
US10730770B2 (en) | 2015-09-15 | 2020-08-04 | Bill Archer, Llc | Method for treating sulfides in waste streams |
US10787379B2 (en) | 2015-09-15 | 2020-09-29 | Bill Archer, Llc | Methods for treating sulfides in gaseous streams |
US10906823B2 (en) * | 2015-09-15 | 2021-02-02 | Bill Archer, Llc | Method for treating sulfides in waste streams |
CN114105314B (zh) * | 2021-12-09 | 2023-12-15 | 苏州中晟环境修复有限公司 | 一种水环境修复材料及其制备方法 |
CN114307964B (zh) * | 2022-01-17 | 2022-12-20 | 合肥学院 | 一种基于废纸箱制备掺杂铁氮生物炭功能材料的方法及应用 |
CN115212845B (zh) * | 2022-07-08 | 2023-09-22 | 重庆科技学院 | 染料废水的处理方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3239521A (en) * | 1961-08-15 | 1966-03-08 | Philadelphia Quartz Co | Amorphous quaternary ammonium silicates |
GB1045694A (en) | 1964-01-14 | 1966-10-19 | A D S Chemical Company Ltd | Method for the manufacture of new adsorbents and adsorbents obtained by the said method |
FR1397950A (fr) * | 1964-01-24 | 1965-05-07 | A D S Chemical Company | Procédé de préparation de nouveaux adsorbants et adsorbants ainsi obtenus |
US3420709A (en) | 1965-04-29 | 1969-01-07 | Diamond Shamrock Corp | Liquid purification by adsorption |
CH566942A5 (da) * | 1972-05-10 | 1975-09-30 | Ciba Geigy Ag | |
CH590179A5 (da) * | 1973-11-08 | 1977-07-29 | Ciba Geigy Ag |
-
1975
- 1975-08-20 FI FI752346A patent/FI752346A/fi not_active Application Discontinuation
- 1975-08-26 SE SE7509470A patent/SE7509470L/xx unknown
- 1975-09-05 US US05/610,791 patent/US4079001A/en not_active Expired - Lifetime
- 1975-09-09 DE DE19752539979 patent/DE2539979A1/de active Pending
- 1975-09-11 FR FR7527906A patent/FR2284567A1/fr active Granted
- 1975-09-11 IL IL48077A patent/IL48077A/xx unknown
- 1975-09-12 ES ES440894A patent/ES440894A1/es not_active Expired
- 1975-09-12 ZA ZA00755841A patent/ZA755841B/xx unknown
- 1975-09-12 NL NL7510787A patent/NL7510787A/xx not_active Application Discontinuation
- 1975-09-12 BE BE159973A patent/BE833339A/xx unknown
- 1975-09-12 BR BR7505896*A patent/BR7505896A/pt unknown
- 1975-09-12 GB GB37616/75A patent/GB1499387A/en not_active Expired
- 1975-09-12 AT AT703675A patent/AT339222B/de not_active IP Right Cessation
- 1975-09-13 JP JP50110525A patent/JPS5161173A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2539979A1 (de) | 1976-04-01 |
BE833339A (fr) | 1976-03-12 |
IL48077A0 (en) | 1975-11-25 |
FR2284567A1 (fr) | 1976-04-09 |
JPS5161173A (en) | 1976-05-27 |
BR7505896A (pt) | 1976-08-03 |
US4079001A (en) | 1978-03-14 |
SE7509470L (sv) | 1976-03-15 |
NL7510787A (nl) | 1976-03-16 |
IL48077A (en) | 1978-04-30 |
AT339222B (de) | 1977-10-10 |
GB1499387A (en) | 1978-02-01 |
ATA703675A (de) | 1977-01-15 |
FI752346A (da) | 1976-03-14 |
FR2284567B1 (da) | 1978-04-07 |
ES440894A1 (es) | 1977-03-01 |
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