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A PROCESS FOR DETOXIFICATION OF FORMALDEHYDE IN A FORMALDEHYDE-BEARING EFFLUENT BY CONVERTING IT TO NONTOXIC FORMOSE
A PROCESS FOR DETOXIFICATION OF FORMALDEHYDE IN A FORMALDEHYDE-BEARING EFFLUENT BY CONVERTING IT TO NONTOXIC FORMOSE
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机译:将含甲醛的废水中的甲醛脱毒的方法是将其转化为非氧化型
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摘要
A process for detoxification of formaldehyde in a formal-dehyde bearing effluent by converting it to non-toxic formose comprising in sequence the steps of adding to the said affluent time so that PH of the effluent rises above 9, raising the temperature of the effluent to 70 to 100 degree C and maintaining the effluent at the same temperature for 15 minutes to 1 hour.
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