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ABS colophony produces difficult problem of technology of useless water treatmen
From;    Author:Stand originally
In branch of oil Lanzhou petrifaction is petro-chemical academy and oil university (Hua Dong) the liquid waste of Abs colophony production that project of environment of chemical chemical college studies to develop a center to be finished jointly handles a technology, the expert that organizes through Inc. of Chinese oil natural gas is checked and accept. This achievement solved one of 6 catastrophe problems that at present our country water treatment exists. This project is Inc. of Chinese oil natural gas 2000 project of key science and technology " oil, refine changes manufacturing sewage to administer a technology integratedly to consider " 2 class task. The researcher is aimed at character of liquid waste of colophony of Abs of factory of rubber of Lanzhou petrifaction branch, development goes the Abs liquid waste that includes course of degradation of coagulation, biology to handle a technology, the sieve singles out the coagulant that suits to handle Abs liquid waste, decided optimal put in a quantity, rate of suspension content purify is in 95 % above. This technology is raising Abs colophony to reclaim rate while, reduced the discharge capacity of contaminant.

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