Wasted activated sludge from industrial wastewater treatment plant was thickened by air flotation.

用气浮法对某工业污水处理厂的剩余活性污泥进行了浓缩研究。

youdao

All the wastewater including household wastewater. industrial wastewater and sector wastewater will be discharged into water areas with treatment by wastewater treatment plant.

所有的废水——生活废水、工业废水、行业废水等都必须经过污水处理厂处理后方能排入水域。

youdao

The micro flocculation direct filtration process is selected to treat the industrial wastewater from the power plant so that the wastewater after treatment can be reused as cooling water.

本实验选择微絮凝直接过滤技术处理电厂中的工业废水，使其经过处理后能被作为冷却水加以回用。

youdao