Mass concentrations of light-absorbing impurities in the surface snow at Sapp...
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1: We have been used NH4H2PO4 as a flocculants of the filtration from 2012-2013 season.2: TC=EC+OC3: A=1.45 times correction(EC), B=4.15 times correction(EC) and 1.17 times...
1: 自2012-2013季起,我们便将磷酸二氢铵(NH₄H₂PO₄)用作该过滤工序的絮凝剂。 2: 总碳(Total Carbon, TC)= 元素碳(Elemental Carbon, EC)+ 有机碳(Organic Carbon, OC) 3: A为元素碳(EC)的1.45倍校正值,B为EC的4.15倍校正值,另有1.17倍……



