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Results 1 - 10 from 44 for hydrogen sulphide in 0.286 sec.
Science and the Environment Bulletin: New Remediation Technique Tops the LIST
The oxidant injected in the LIST process promotes the aerobic biodegradation of contaminants by ...
www.ec.gc.ca
Microbial Technologies - Case Studies
These bacteria produce bicarbonate, which neutralize ARD, and hydrogen sulphide, which transforms dissolved metals into insoluble sulphides. These insoluble metals will accumulate in the lake ...
www.microbialtech.com
Suez – Degremont Kills Indian Workers
The harmful gases and chemicals such as Hydrogen Sulphide and Carbon monoxide found in the Sewage Treatment Plant kills in minutes. Methane is a ...
www.navdanya.org
Wastewater Treatment Glossary F H L M
Halogenated hydrocarbons organic compounds containing carbon, hydrogen and halogen atoms (fluorine, chlorine, bromine and iodine); implicated in stratospheric ozone loss ... suspended solid particles from a liquid using centrifugal forces generated by the liquid flow Hydrogen sulphide (H2S) a foul smelling gas, a product of the reduction of organic sulphur by ...
www.oasisenviro.co.uk
"Cleaning up Produced Water During Offshore Drilling
Six water treatment technologies already proven onshore, were evaluated and costed - for ... operating costs lower because no waste stream. Chemical oxidation Ozone and/or hydrogen peroxide oxidation Removes H2S and particulates; treats hydrocarbons, acid, base and neutral ...
www.offshore-environment.com
BIOMINET Proceedings : Mining Effluent Technologies
(M. Francis, et. al.) Specific biofilter process design using bacteria capable of removing hydrogen sulphide from air emissions (R.N. Coleman) Biodegradation of dicyclopentadiene in the laboratory and field ... fuel industry (D.W. Lee et. al.) Development of a biofiltration system to remove hydrogen sulphide from small oil and gas production facilities (E.C. Dombroski et. al.) Converting sulfide ...
www.nrcan.gc.ca
compost toilets
Without a soak, the pile will decompose anaerobically and produce methane, ammonia and hydrogen sulphide – all smelly and not very useful. Human pathogens don’t like conditions outside the ...
lowimpact.org
Mine clearance services, security and UXO detection and clearance - MineTech International - Projects in Asia
HS gas monitors and gas masks to protect them from hydrogen sulphide gas poisoning. In total over 2.5 million square metres were verified. Laos MineTech EOD ...
minetech.co.uk
Mine clearance services, security and UXO detection and clearance - MineTech International - Ordnance Disposal Projects
H&sub2;S gas monitors and gas masks to protect them from hydrogen sulphide gas poisoning. In total over 2.5 million square metres were verified. Laos MineTech EOD ...
minetech.co.uk
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Anaconda Nickel Ltd Nickel and Cobalt Mine Mining Technology
Locally produced finely ground calcrete is used to neutralise the residue before it is stored in the tailings dam. The nickel/cobalt sulphide ... solution feeds the cobalt hydrogen reduction area. The remaining nickel solution feeds the nickel hydrogen reduction area. The metal sulphate solutions are hydrogen-reduced in parallel autoclaves. ...
www.mining-technology.com
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