Received date: 2002-01-21
Revised date: 2002-01-21
Online published: 2010-10-01
An embedded study of treating codeposition wastewater by lime has been carried on.The experimental results show that the treatment of code position wastewater by limecannotonly remove toxicions and make the treated water reach the national discharge standard，but also recover ammoniamore than 90% and produce agypsum residue for the production of construction materials.The processis easy tooperate，low in cost and effective.
Key words： lime; code positionwastewater; wastewater treatment
Peng Changhong, Yan Rong, Tang Motang, Chai Weiping . Study on treatment of code positionwastewater by lime[J]. Industrial Water Treatment, 2002 , 22(5) : 21 -23 . DOI: 10.11894/1005-829x.2002.22(5).21
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