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chemical wastewater

chemical wastewater, Total:3 items.

In the international standard classification, chemical wastewater involves: Water quality.


Professional Standard - Machinery, chemical wastewater

  • JB/T 11390-2013 Chemical wastewater treatment equipment in fossil fuel power plant

CZ-CSN, chemical wastewater

AT-ON, chemical wastewater

  • ONORM M 6631-1993 Water quality - Method for assessing the inhibition of nitrification of activated Sludge micro-organisms by chemicals and waste water




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