[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Hansell et al., 1980 - Google Patents

Uses of hydrated lime in fish ponds

Hansell et al., 1980

View PDF
Document ID
17811289090974072036
Author
Hansell D
Boyd C
Publication year
Publication venue
Proceedings of the Annual Conference Southeastern Association of Fish and Wildlife Agencies

External Links

Snippet

Hydrated lime is not as suitable as agricultural limestone for increasing pH and total alkalinity in soft water ponds. However, small amounts of hydrated lime may be applied during dry summer months to increase alkalinity for several weeks in ponds that have such …
Continue reading at www.researchgate.net (PDF) (other versions)

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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable 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
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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
    • 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, AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/06—Aluminium; Calcium; Magnesium; Compounds thereof
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the micro-organisms used

Similar Documents

Publication Publication Date Title
US5417861A (en) Process to stabilize bioorganic, raw or treated wastewater sludge
Venglovsky et al. Hygienic and ecological risks connected with utilization of animal manures and biosolids in agriculture
US9688584B2 (en) Process for manufacturing liquid and solid organic fertilizer from animal waste
EP0557078A1 (en) Process to stabilize wastewater sludge
NO124250B (en)
CN109052655A (en) Disinfection oxygenation agent for aquaculture
CN110054276A (en) Water quality composite purifying agent and preparation method thereof for aquaculture system
Hansell et al. Uses of hydrated lime in fish ponds
CN104130072B (en) The production method of gac residue compression Nutrition Soil
CN1423943A (en) Bactericidal algicide
CN1183891A (en) Sterilization process by using chlorine dioxide in preventing and controlling infectious diseases in aquatic cultivation
CN103241864B (en) Novel rural sewage flocculent precipitate sterilizing agent and application thereof
CN100366156C (en) Slow release biological agent for killing larvae of midge, preparation method and application method
Pote et al. Control of high pH in aquacultural ponds
Godara et al. Effect of pond fertilization with vermicompost and some other manures on the hydrobiological parameters of treated pond waters
CN112661275A (en) Blue algae water purifying material for removing natural water eutrophication and eliminating biological compound mixing
EP0063621A1 (en) Means for clearing waste products
KR100278153B1 (en) Alkaline growth promoting and fermentation agent aqueous composition based on potassium and preparation method thereof
KR100254037B1 (en) An alkaline composition of improving the quality of water and soil
CN109437409A (en) A kind of compound microalgae of advanced nitrogen dephosphorization and its preparation method and application
Hassani et al. Impact of carbonatation lime addition on composting of vegetable oil refining sludge
CN109928580A (en) A method of administering green alga undue growth
CN108587964A (en) Immobilization composite bacteria agent and its in water body water hyacinth control and application
SU738560A1 (en) Method of chemically regenerating and sterilizing soil
CN113511696A (en) Aquaculture water quality improver and preparation method thereof