ZA88786B - A method of making and a slow release composition for abating acid water formation - Google Patents
A method of making and a slow release composition for abating acid water formationInfo
- Publication number
- ZA88786B ZA88786B ZA88786A ZA88786A ZA88786B ZA 88786 B ZA88786 B ZA 88786B ZA 88786 A ZA88786 A ZA 88786A ZA 88786 A ZA88786 A ZA 88786A ZA 88786 B ZA88786 B ZA 88786B
- Authority
- ZA
- South Africa
- Prior art keywords
- slow release
- acid
- release composition
- acid water
- surfactant
- Prior art date
Links
- 239000002253 acid Substances 0.000 title abstract 8
- 238000004519 manufacturing process Methods 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 239000004094 surface-active agent Substances 0.000 abstract 4
- 241000894006 Bacteria Species 0.000 abstract 3
- 230000000844 anti-bacterial effect Effects 0.000 abstract 3
- 239000003899 bactericide agent Substances 0.000 abstract 3
- 230000007774 longterm Effects 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 229910052976 metal sulfide Inorganic materials 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 229920001169 thermoplastic Polymers 0.000 abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract 2
- 241000605222 Acidithiobacillus ferrooxidans Species 0.000 abstract 1
- 239000006057 Non-nutritive feed additive Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
- A01N25/10—Macromolecular compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Detergent Compositions (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/049,061 US4869905A (en) | 1987-05-12 | 1987-05-12 | Method of making and a slow release composition for abating acid water formation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA88786B true ZA88786B (en) | 1988-12-28 |
Family
ID=21957865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA88786A ZA88786B (en) | 1987-05-12 | 1988-02-04 | A method of making and a slow release composition for abating acid water formation |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4869905A (de) |
| EP (1) | EP0290988B1 (de) |
| AT (1) | ATE94020T1 (de) |
| AU (1) | AU604292B2 (de) |
| CA (1) | CA1330287C (de) |
| DE (1) | DE3883836T2 (de) |
| DK (1) | DK259288A (de) |
| ES (1) | ES2059429T3 (de) |
| NO (1) | NO880717L (de) |
| ZA (1) | ZA88786B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5256419A (en) * | 1989-12-15 | 1993-10-26 | Betz Laboratories, Inc. | Biological & dust control methods for bulk/granular solids |
| US5500220A (en) * | 1989-12-15 | 1996-03-19 | Betz Laboratories, Inc. | Biological and dust control methods for bulk/granular solids |
| US5827701A (en) * | 1996-05-21 | 1998-10-27 | Lueking; Donald R. | Method for the generation and use of ferric ions |
| DE60333323D1 (de) * | 2002-05-10 | 2010-08-26 | Goodrich Corp | Heizer für Flugzeugstrinkwassertank |
| US7566495B2 (en) * | 2003-10-24 | 2009-07-28 | Avery Dennison Corporation | Antimicrobial composites, films, labelstocks, and labels |
| ES2410981T3 (es) * | 2003-10-24 | 2013-07-04 | Avery Dennison Corporation | Materiales compuestos, películas, soportes de etiquetas y etiquetas antimicrobianas |
| CA2693176C (en) * | 2007-06-26 | 2015-02-03 | Song Jin | Treatment and prevention systems for acid mine drainage and halogenated contaminants |
| JP5222999B2 (ja) * | 2008-04-18 | 2013-06-26 | ヒューレット−パッカード デベロップメント カンパニー エル．ピー． | インクジェットオーバーコート組成物、並びに関連するシステム及び方法 |
| US8985902B2 (en) | 2011-08-16 | 2015-03-24 | Golder Associates, Inc. | System and method for treating an excavation activity |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4145408A (en) * | 1976-08-16 | 1979-03-20 | The Procter & Gamble Company | Controlled release article |
| US4193983A (en) * | 1978-05-16 | 1980-03-18 | Syva Company | Labeled liposome particle compositions and immunoassays therewith |
| US4314966A (en) * | 1979-11-15 | 1982-02-09 | Robert Kleinmann | Method of control of acid drainage from exposed pyritic materials |
| PH20474A (en) * | 1980-07-24 | 1987-01-16 | Environmental Chemicals Inc | Controlled release of compounds utilizing a plastic matrix |
| NZ215076A (en) * | 1985-03-04 | 1988-09-29 | Thiokol Morton Inc | Non-foamed porous thermoplastic resin and microbiocide masterbatch and method of making same |
| US4594380A (en) * | 1985-05-01 | 1986-06-10 | At&T Bell Laboratories | Elastomeric controlled release formulation and article comprising same |
-
1987
- 1987-05-12 US US07/049,061 patent/US4869905A/en not_active Expired - Fee Related
-
1988
- 1988-01-21 CA CA000557009A patent/CA1330287C/en not_active Expired - Fee Related
- 1988-02-04 ZA ZA88786A patent/ZA88786B/xx unknown
- 1988-02-04 AU AU11312/88A patent/AU604292B2/en not_active Ceased
- 1988-02-18 NO NO880717A patent/NO880717L/no unknown
- 1988-05-07 AT AT88107393T patent/ATE94020T1/de not_active IP Right Cessation
- 1988-05-07 ES ES88107393T patent/ES2059429T3/es not_active Expired - Lifetime
- 1988-05-07 EP EP88107393A patent/EP0290988B1/de not_active Expired - Lifetime
- 1988-05-07 DE DE88107393T patent/DE3883836T2/de not_active Expired - Fee Related
- 1988-05-11 DK DK259288A patent/DK259288A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0290988A2 (de) | 1988-11-17 |
| DE3883836D1 (de) | 1993-10-14 |
| NO880717L (no) | 1988-11-14 |
| AU1131288A (en) | 1988-11-17 |
| EP0290988A3 (en) | 1990-07-18 |
| US4869905A (en) | 1989-09-26 |
| AU604292B2 (en) | 1990-12-13 |
| ES2059429T3 (es) | 1994-11-16 |
| DK259288A (da) | 1988-11-13 |
| CA1330287C (en) | 1994-06-21 |
| NO880717D0 (no) | 1988-02-18 |
| EP0290988B1 (de) | 1993-09-08 |
| DK259288D0 (da) | 1988-05-11 |
| DE3883836T2 (de) | 1994-01-27 |
| ATE94020T1 (de) | 1993-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR860004128A (ko) | 지하층의 생물적 산화자극방법 | |
| Zantua et al. | Stability of urease in soils | |
| FI854349A0 (fi) | Stimulation av biooxidationsprocesser under markytan. | |
| MY103073A (en) | Method for regulating plant growth | |
| ZA88786B (en) | A method of making and a slow release composition for abating acid water formation | |
| FR2449664A1 (fr) | Procede d'introduction d'agents chimiques dans les plantes par application de preparations contenant des polyols ou des hydrates de carbone | |
| ATE48987T1 (de) | Verfahren fuer die beseitigung von metallen aus wasser. | |
| ATE70528T1 (de) | Verfahren zur herstellung von duengemitteln mit langsamer naehrstoffabgabe. | |
| DE3684366D1 (de) | Verfahren zur enzymatischen herstellung von l-alpha-aminosaeuren aus alpha-ketosaeuren. | |
| ATE125864T1 (de) | Selektives mittel für die kultur von propionibacterium. | |
| Frenier et al. | Process and composition for inhibiting iron and steel corrosion | |
| Heinen | THE DISTRIBUTION AND SOME PROPERTIES OF ACCUMULATED SILICATE IN CELL‐FREE BACTERIAL EXTRACTS | |
| MA23371A1 (fr) | Composition de blanchiment a base de hypochlorite | |
| SE8306925D0 (sv) | Procede de trempe d'alliages ferreux en milieu aqueux | |
| KR830000906A (ko) | 포스파니릭산의 은(銀)염류 제조방법 | |
| Groudev | Oxidation of Arsenopyrite by Pure and Mixed Cultures of Thiobacillus ferrooxidans and Thiobacillus thiooxidans. | |
| KR880010672A (ko) | 액체 작물 자극제 | |
| DE3061472D1 (en) | Process for the photochemical production of hydrogen from water | |
| WO1999062856A3 (de) | Mit alkali- bzw. erdalkali-ionen dotierte zitronensäure | |
| Ruffer | Yeast factory effluent: character and purification | |
| KR20000065570A (ko) | 적조방지제 및 이를 이용한 적조방지방법 | |
| JPS54151190A (en) | Improved method of producing alpha-1, 6-glucosidase from microorganism belonging to bacillus | |
| HUT39987A (en) | Method for producing fodder complement from wastes polluting the environment |