Accept Filters In Drugs Manufacture Production Waste Processing Applied Research

In the chemical drugs manufacture production process, the waste water quality which produces is complex, the organic pollutant density is high, some materials have to the biology intense poison or the inhibitory action, intensified the ecological environment worsening, poses the threaten seriously to the human health, belongs to highly concentrated organic wastewater which difficult to process.Needs the massive water in the chemical drugs manufacture production process intermediate ion exchange craft to carry on the resin activation regeneration, simultaneously produces massively including the material waste water, the high COD value waste water as well as contains the chlorine waste water massively. This kind of waste water when dispatching a vehicle production line must undergo the pretreatment, achieves the dechlorination, the permanent density waste water, may better guarantee the environmental protection craft the steady operation.The membrane filtration technology takes one kind of new isolation technique, both can carry on the effective purification to the waste water, and can recycle some useful materials, simultaneously has the energy conservation, not to have changes, the equipment is simple, characteristics and so on ease of operation, therefore obtained the widespread application in the wastewater disposal and has demonstrated the broad prospects for development. And, accepts the filter diaphragm technology is the liquid isolation technique which one kind highly effective, the low energy consumption and easy to operate, the same traditional water treatment method compares has the processing effect good, to be possible recycling to the useful material merits and so on to realize the waste water circulation use and to carry on.This article as well as accepts the characteristic which through the research drugs manufacture waste water's characteristic the filter diaphragm separates, plans may remove a part through the precision filter not to dissolve the pellet and not to dissolve the material in advance, and reduces in the solution through the activated charcoal dechlorination the chlorinity, then through accepts filters further reduces the COD value, and recycles the massive dialyzate redundant use to fall the low-water amount used, simultaneously recycles the partial materials or the stable high thick waste strength.