Experimental Research On Treatment Of Money Production Waste Water With Hydrolytic Acidification-biological Contact Oxidation Processes

The money production waste water is the organic industrial waste which one kind difficult to process, its chromaticity is big, the color is deep, also may the biochemistry difference. In the experiment, in order to find out a viable technique route and get a valid design measuring the COD, BOD, PH, SS, NH₄ of the waste water and analyzing the result and the variety regulations.This experiment results in the money production waste water which the waste water origin is assembles oneself, in the experimental process, mainly to waste water COD, the chromaticity, BOD, the ammonia nitrogen, targets, DO and so on carries on the monitor, the control and the analysis research.This experiment first carries on to the hydrolisis acidification column and in the biology catalytic oxidation column. The experiment start to use the vaccination to cultivate tames method, passes through 44 day-long movements, the hydrolisis acidification column as well as in two level of living thing catalytic oxidation column the biomembrane growth is good, the biofacies microscopic exam is normal, water leakage COD, BOD, the ammonia nitrogen, the chromaticity and so on satisfies the country to discharge the standard.Through the model orthogonal experiment, affected the reactor movement effect to the possibility the factor to carry on the influential appraisal, according to the above and has inquired into the best movement condition. The experiment affects the factor to include: The water power resident time, the level good oxygen column is mad the hydraulic modulus, two level of good oxygen columns are mad the hydraulic modulus. The influence processing effect factor primary and secondary order is: Water power resident time - level good oxygen hydraulic modulus - second level of good oxygen hydraulic modulus. In experiment main determination waste water COD, chromaticity and ammonia nitrogen, therefore waste water COD, the chromaticity and the ammonia nitrogen removes rate takes the orthogonal experiment the judgment target. Obtains experimental the best movement condition: Water power resident time HRT=9.81h, the level good...