River Pollution: Causes and effectsButterworths Scientific Publications, 1959 |
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Page 183
... hydrogen ions than a solution of pH 1.0 ( 0.10 g hydrogen ions per litre ) . Again , since log10 2 = 0 · 3 , if the pH falls by 0-3 , the concentration of hydrogen ions is doubled . Many important chemical and biochemical reactions only ...
... hydrogen ions than a solution of pH 1.0 ( 0.10 g hydrogen ions per litre ) . Again , since log10 2 = 0 · 3 , if the pH falls by 0-3 , the concentration of hydrogen ions is doubled . Many important chemical and biochemical reactions only ...
Page 198
... hydrogen . This is effected by the activation of hydrogen in a compound ( × H2 ) , and the transfer of the activated hydrogen to a hydrogen acceptor , A. ( In a few cases , oxygen may act as a hydrogen acceptor . ) Thus , the compound ...
... hydrogen . This is effected by the activation of hydrogen in a compound ( × H2 ) , and the transfer of the activated hydrogen to a hydrogen acceptor , A. ( In a few cases , oxygen may act as a hydrogen acceptor . ) Thus , the compound ...
Page 205
... hydrogen required for this reaction is donated by the organic matter which is oxidized to carbon dioxide . For ... hydrogen sulphide and ferrous compounds . Sul- phate - reducing bacteria can also grow autotrophically in a purely ...
... hydrogen required for this reaction is donated by the organic matter which is oxidized to carbon dioxide . For ... hydrogen sulphide and ferrous compounds . Sul- phate - reducing bacteria can also grow autotrophically in a purely ...
Contents
LEGAL ASPECTS of River POLLUTION | 11 |
NATURE AND Effects of PolLUTION | 22 |
CAUSES OF RIVER POLLUTION | 110 |
Copyright | |
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Abstr acid activated sludge aeration algae alkaline ammonia anaerobic animals aquatic autotrophic bacteria biochemical biological carbon dioxide cause cent chemical chironomid chlorine colour compounds concentration containing cyanide de-oxygenation dilution discharge disposal dissolved oxygen drainage effect effluents enzymes factors fauna Figure fish Fisheries flow freshwater fungus goldfish growth hydrogen sulphide increased industrial wastes Inst larvae London methods micro-organisms Ministry nature nitrate nitrogen number of species odour organic matter organic pollution oxidation oxygen content pH value phenols plants populations present processes Public Health Purif radioactive rainbow trout re-aeration reduced Report River Board river pollution river water salts saprobic self-purification sewage effluents sewage fungus Sewage industr Sewage Wks sewers Simulium sodium solution Sphaerotilus stations stickleback stream bed substances sulphate sulphur surface synthetic detergents Table temperature tion tolerant toxic trade wastes treatment Tubificids waste waters Water Pollution Water Pollution Research water supplies zinc zone