Studies on economic property of pretreat
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Wang Sanfan
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Article
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1991
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Elsevier Science
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English
โ 434 KB
In this paper the furtner research results of improving economic property of EC method was discussed. In order to reduce the cost and raise tne n&idling efficienty, five different technological processes have been set up and studied. The best one was the using iron electrode and aerating for raw wat