CODcr

基本解释

CODCr removal ratio of DSD acid reduction wastewater was over 74.7% at appropriately operating conditions.
通过树脂选型确定出大孔弱碱性阴离子交换树脂D301R;其对废水COD_(Cr)的去除率可达74.;7%25。
CODcr abd BOD_5 in the effluent were less than 100mg/l and 50mg/l respectively after secondary treatment.
经两级处理后的出水;COD_(Cr)
ATC waste liquid has such characteristics as high CODcr, high salinity and nonbiodegradable.
ATC废液具有高COD,高含盐量，以及难生物降解的特点。
CODcr went beyond 2nd standard of sewage treatment plant a little in water quality without effective composite bacteria,while O3=0.24gO3/gMLSS.
未投加高效复合菌时出水COD_(Cr)略超出污水处理厂二级出水水质标准，此时O_3量为0.;24gO_3/gMLSS；
A simple and rapid method of estimation of the dilution ratio in BOD 5 determination based on the CODcr values is proposed in this paper.
在生化需氧量 (BOD5)的测定中 ,稀释倍数的估计是否适当至关重要。