发明授权
US07468137B2 Wastewater treatment process 有权
污水处理工艺

Wastewater treatment process
摘要:
A wastewater treatment process for treating wastewater comprising a water-based dispersion containing a surfactant, a colorant and silica, as well as other solid matter, wherein the wastewater is treated using a polysilicato-iron coagulant.
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