Thử nghiệm xử lý nước thải nhà máy chế biến thủy sản bằng vi sinh vật

Waste  water  treatment  is  the  most  concern  of  many  factories  in  Aquatic  products processing  industry.  Microbes  were  used  extensively  in  waste  water  treatment.  It  is  well known that microbe is one of the most useful methods to treat the pollutants in waste water especially  for  organic  substance.  This  study  is  to  examine  the  effects  of  some  microbial combinations on waste water of aquatic products processing factory in aerobic and anaerobic condition. The result has showed that aerobic condition accelerates the waste water treating process  of  microbes.  The  combination  of  Bacillus  subtilis,  Nitrosomonas  sp.  (10 11 cfu/l), Nitrobacter sp. (10 11 cfu/l), Saccharomyces (10 12cfu/l), Potassium solubilizing bacteria (10 12cfu/l) (KSB) with the treating concentration is 1 liter/m3 has showed the fastest rate of waste water treatment. The water after treatment meets standard B of Vietnam Standard for waste water treatment.