新建海水生物滤器接种培养的研究

Inoculation and Cultivation in Newly Established Seawater Biofilter

采用自制循环水族箱,从实际应用的角度对生物滤器的培养方法进行了研究。结果表明,新建海水生物滤器中接种入已稳定生物滤器的滤料及表层土壤可以明显加速系统建立硝化作用。加入三种商业“超级硝化菌”和取自城市废水处理厂的活性污泥则并未加速新建海水生物滤器的稳定。

The conditioning period requaired to establish nitrification in newly established seawater culture system was reduced substantially or omitted after inoculation with 10% media from pretreated seawater aquariums and garden soil. It has also been demonstrated that the introduction of commercial additives containing nitrifying bacteria and activated sludge did not accelerate the nitrification sequence in the seawater aquarium.