BR8108962A - Processo para o tratamento de aguas residuais - Google Patents
Processo para o tratamento de aguas residuaisInfo
- Publication number
- BR8108962A BR8108962A BR8108962A BR8108962A BR8108962A BR 8108962 A BR8108962 A BR 8108962A BR 8108962 A BR8108962 A BR 8108962A BR 8108962 A BR8108962 A BR 8108962A BR 8108962 A BR8108962 A BR 8108962A
- Authority
- BR
- Brazil
- Prior art keywords
- treatment
- waste water
- waste
- water
- Prior art date
Links
- 239000002351 wastewater Substances 0.000 title 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
- C02F1/52—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)
- Inorganic Chemistry (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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP1981/000004 WO1982002542A1 (en) | 1981-01-14 | 1981-01-21 | Method for purifying waste waters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8108962A true BR8108962A (pt) | 1982-12-14 |
Family
ID=8164815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8108962A BR8108962A (pt) | 1981-01-21 | 1981-01-21 | Processo para o tratamento de aguas residuais |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4486314A (pt) |
| BR (1) | BR8108962A (pt) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5110363A (en) * | 1991-01-17 | 1992-05-05 | The Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Composition, and method for the clarification of sugar-bearing juices, and related products |
| DE4120075A1 (de) * | 1991-06-18 | 1992-12-24 | Forschungsgesellschaft Fuer Dr | Verfahren zur aufbereitung einer als entwicklerfluessigkeit fuer offsetdruckplatten verwendeten loesung |
| SE9103661D0 (sv) * | 1991-12-12 | 1991-12-12 | Kemira Kemi Ab | Foerfarande foer framstaellning av en koaguleringskemikalie |
| IL124334A0 (en) * | 1995-11-08 | 1998-12-06 | Minerals Tech Inc | Synthetic mineral microparticles and retention aid and water treatment systems and methods using such particles |
| US5900116A (en) | 1997-05-19 | 1999-05-04 | Sortwell & Co. | Method of making paper |
| CA2290473C (en) | 1997-05-19 | 2006-09-12 | Sortwell & Co. | Method of water treatment using zeolite crystalloid coagulants |
| SE513143C2 (sv) * | 1998-11-18 | 2000-07-17 | Kemira Kemi Ab | Sätt att rena avloppsvatten där fällningsmedel tillsätts i en WC-stol |
| DE10334521A1 (de) * | 2003-07-29 | 2005-02-24 | P & W Invest Vermögensverwaltungsgesellschaft mbH | Flockungsmittel, Verfahren zu dessen Herstellung und dessen Verwendung |
| US20100102007A1 (en) * | 2008-10-23 | 2010-04-29 | Abdel Magid Kalo | Process for Treatment of Sewage Waste Water |
| WO2012018514A2 (en) | 2010-07-26 | 2012-02-09 | Sortwell & Co. | Method for dispersing and aggregating components of mineral slurries and high-molecular weight multivalent polymers for clay aggregation |
| RU2471720C2 (ru) * | 2010-12-10 | 2013-01-10 | Закрытое акционерное общество "Экологическая инжиниринговая компания" | Способ получения коагулянта-флокулянта |
| RU2483030C1 (ru) * | 2011-12-02 | 2013-05-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") | Алюмокремниевый флокулянт |
| US8721896B2 (en) | 2012-01-25 | 2014-05-13 | Sortwell & Co. | Method for dispersing and aggregating components of mineral slurries and low molecular weight multivalent polymers for mineral aggregation |
| CN111943335A (zh) * | 2019-05-17 | 2020-11-17 | 安徽伊尔思环境科技有限公司 | 一种污水沉淀剂及其使用方法 |
| CN110980903A (zh) * | 2019-12-18 | 2020-04-10 | 上栗县上栗镇第二中学 | 焦化废水预处理用的聚硅酸铝铁絮凝剂制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3388060A (en) * | 1964-07-29 | 1968-06-11 | Parsons Brinckerhoff Quade & D | Process and composition for purification of water supplies and aqueous wastes |
| US3300406A (en) * | 1964-11-18 | 1967-01-24 | Rohm & Haas | Flocculation of water-soluble organic materials |
| US3617561A (en) * | 1969-07-01 | 1971-11-02 | Engelhard Min & Chem | Method for clarifying liquids |
| US3909406A (en) * | 1971-05-17 | 1975-09-30 | John L Lang | Clarifying agents for water |
| GB1399598A (en) * | 1971-06-24 | 1975-07-02 | Norwich | Water treatment process and apparatus |
| DE2527243A1 (de) * | 1975-06-19 | 1976-12-30 | Kali Chemie Ag | Wasserenthaertende materialien |
-
1981
- 1981-01-21 BR BR8108962A patent/BR8108962A/pt unknown
- 1981-01-21 US US06/581,225 patent/US4486314A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4486314A (en) | 1984-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR8206579A (pt) | Adjunvante de floculacao e processo de floculacao especialmente para o tratamento das aguas | |
| BR8108156A (pt) | Processo para tratamento de aguas servidas | |
| BR8300432A (pt) | Processo para tratamento de agua de rejeito de lama ativada | |
| BR8604489A (pt) | Processo para o tratamento de granulos | |
| BR8205385A (pt) | Aparelho e processo para clarificar agua | |
| FR2543263B1 (fr) | Procede de destruction de dechets | |
| IT8149325A0 (it) | Procedimento per il trattamento dimateriali di rifiuto | |
| BR7908175A (pt) | Processo para o tratamento de condensado | |
| BR8108962A (pt) | Processo para o tratamento de aguas residuais | |
| BR8605094A (pt) | Processo para tratamento de agua | |
| IT7950971A0 (it) | Procedimento per la depurazione di acque di scarico contenenti ioni nitrito | |
| BR8206615A (pt) | Processo de reducao do teor metalico de efluentes tratados | |
| EP0100568B1 (en) | Process for the treatment of waste water | |
| BR8200811A (pt) | Processo para producao de dissulfetos de tiuram | |
| BR8202929A (pt) | Composicao e processo para purificacao de agua | |
| BR8201150A (pt) | Processo de tratamento de minerios carnaliticos | |
| BR8204766A (pt) | Processo para producao de 2-cloropiridinas | |
| BR8102981A (pt) | Processo aperfeicoado para o tratamento de materiais fibrosos | |
| BR8203713A (pt) | Processo para producao de alcanois | |
| DE68919133D1 (de) | Verfahren zur Behandlung hochradioaktiver Abwässer. | |
| IT8124136A0 (it) | Processo ed apparato per il trattamento di acqua di rifiuto. | |
| DE2962861D1 (en) | Process for the biological treatment of waste water | |
| BR8203793A (pt) | Processo para producao de alcanois | |
| BR8506065A (pt) | Sistema para o tratamento de aguas residuais | |
| IT7829196A0 (it) | Processo di trattamento di acque di rifiuto. |