The sludge drying system truly realizes sludge harmless treatment, quantity reduction, stabilization and reutilization.
该污泥干化处理系统，真正实现污泥无害化、减量化、稳定化、资源化。
Aiming at the problem of how to treat reel silk scrap wastewater, a new technique is proposed about its synthetic utilization and harmless treatment.
提出了一种新的综合利用和无害化处理缫丝废水的方法。
The invention relates to harmless treatment of oil field sewage treatment residue and a method for utilizing the oil field sewage treatment residue to manufacture building material.
本发明涉及一种油田污水处理残渣的无害化处置，并利用其制作建筑材料的方法。
The invention relates to harmless treatment of oil field sewage treatment residue and a method for utilizing the oil field sewage treatment residue to manufacture building material.
本发明涉及一种油田污水处理残渣的无害化处置，并利用其制作建筑材料的方法。
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