处理废水英文

Environmental pollution, harmful to health, garbage, paper, glass recycling, waste treatment, waste water treatment, make laws

sewage treatment

污染环境，environment pollution有害健康，be harmful to health垃圾分类，classification of the garbage报纸、玻璃的再利用，recycling of the newspaper and glasses有害垃圾的处理，disposal of harmful garbage废水处理，disposal of wasted water制定法律 make laws

废水处理的方法英文可以是Methods of wastewater treatment