【摘要】 实验证明，由于无锡水域中硝化菌的存在，使 Ｂ Ｏ Ｄ 硝化阶段大为提前。因此当水体含氮有机物丰富时，硝化因素应予以重视。更多还原

【Abstract】 The test indicates that the beginning of BOD nitrification process is much more advanced as a result of the existing of nitrifier in the waterways of Wuxi Area. Therefore,more attention should be paid to the nitrification factor in the waterbody which contains abundant nitric organic compound.更多还原