The invention belongs to the technical field of rubber chemical
wastewater treatment and particularly relates to a water purifier for production of a rubber accelerator DZ and a
wastewater treatment method. The water purifier for production of the rubber accelerator DZ comprises a
solid adsorption material, a microbial water purifier and an
enzyme preparation. The
solid adsorption material is prepared from, by weight, 10-25 parts of medical stone, 5-20 parts of active
coke and 5-15 parts of
slag; the microbial water purifier is prepared from, by weight, 0.5-2.0 parts of
phosphorus-accumulating
bacteria powder, 0.4-1.4 parts of
geotrichum candidum
powder, 0.2-0.8 part of
white rot fungi
powder and 0.3-1.2 parts of
microbacterium powder; the
enzyme preparation comprises, by weight, 0.05-0.1 part of
manganese catalase, 0.04-0.12 part of
oxidoreductase, 0.03-0.08 part of
streptomyces protease and 0.02-0.1 part of
nitrile hydratase. By
joint action of the
solid water purifier, the composite
microbial agent and the
enzyme preparation to
wastewater, secondary
pollution caused by
chemical treatment is avoided,
sewage discharging amount is decreased, and quality of treated wastewater is improved. In addition, by the wastewater treatment method, CODcr discharging amount reaches national specified standards.