水质微生态制剂的种类和应用

The Category of Water Microecological Agent and Its Application

目前应用于净化养殖水体的微生态制剂主要有光合细菌、硝化细菌、芽孢杆菌、蛭弧菌、以及复合微生态制剂等。应用于生产的水质微生态制剂一方面对水体无毒副作用、可以改善水体生态环境,有广阔的应用前景;另一方面水质微生态制剂也存在亟待解决的问题:活菌浓度易受外界环境的影响、易被抗生素杀灭而使应用受到限制等等。但随着科学技术的不断发展将会逐渐克服这些问题,使水质微生态制剂的应用越来越广泛。

At present the microecoligical agents used in purifying culture water body mainly include photosynthesis bacteria, nitrifying bacteria, bacillus, bdellovibrio and compound microecoligical agents. This paper argues that water microecoligical agents used in production on the one hand has no toxic side effect on water body and it can improve the ecological condition of water body. At the same time, it has some problems to be solved. With the developing of science and technology, the problems can be solved so that water microecoligical agents will have a wide application.