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PROCESSES FOR REDUCING THE ORGANIC-CARBON CONTENT OF WATER CONTAMINATED WITH ORGANIC COMPOUNDS BY CONTINUOUS COUTERCURRENT MULTISTAGE TREATMENT WITH ACTIVATED CARBON
PROCESSES FOR REDUCING THE ORGANIC-CARBON CONTENT OF WATER CONTAMINATED WITH ORGANIC COMPOUNDS BY CONTINUOUS COUTERCURRENT MULTISTAGE TREATMENT WITH ACTIVATED CARBON
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机译:活性炭连续多阶段连续处理降低有机化合物污染的水中有机碳含量的方法
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摘要
Processes for the treatment of water that is contaminated with organic compounds, in which the contaminated water is subjected to a continuous countercurrent multistage treatment with particulate activated carbon in a plurality of tanks in each of which a high slurry density, for example, between 50 and 200 grams per liter of the slurry, is maintained. Particles of activated carbon, intermediate in size between those used heretofore in such processes for the reduction of the organic-carbon content of such wastewaters, are advantageously used in these processes. The processes are particularly useful for rendering industrial wastewaters suitable for resuse.
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