摘要
本文报导了用生物工程技术构建的多功能降解性工程菌对高浓度制药废水的处理技术。工程菌 LEY6是以乙酸钙不动杆菌 T3株 ( Acinetobacter calcoaceticns T3)为受体 ,恶臭假单胞菌 6- 81株 ( Pseudomonasputida6- 81 ) ,节杆菌 4#株 ( Arthrobacter sp4#)为供体 ,采用多基因转化受体原生质球构建而成。废水处理工程以接触氧化方式对废水进行处理。工艺采用物化预处理 ,工程菌深度处理的工艺路线。处理效果 :进水 CODCr=40 0 0 0 mg/L,出水 CODCr=2 0 0
The treatment technology of waste water of higher concentration pharmacy by much functional degradation engineering bacteria that were constructed by biotechnology. The engineering bacteria LEY 6 were constructed with the method of genes to transform the spheroplast, use Acinetobacter ealcoaceticus T 3 and Pseudomonas putida 6-81, Arthobacter sp. 4 # as receptor and donor. Wastewater was processed by physical chemistry in advance, then engineering bacteria. Oxidize method by contact oxo-process. Effect: inflow COD Cr =40000mg/L, COD Cr of discharge water below 200mg/L?
出处
《水处理技术》
CAS
CSCD
北大核心
2001年第5期287-289,共3页
Technology of Water Treatment
关键词
工程菌
降解
制药废水
废水处理
engineering bacteria
degradation
pharmacy waste water
