【摘要】 针对珠三角某水厂酚类污染造成的异味水突发事件进行应急处理方案的研究,对三种不同含酚浓度的异味水分别进行小试和中试。研究发现,预处理时投加粉末活性炭的效果显著,但成本较高,如同时加入少量高锰酸钾则对处理效果的提高有很大帮助,可以相当于甚至优于增加10mg/L活性炭带来的效果。根据研究结果给出了应急处理的药剂投加方案。更多还原

【Abstract】 According to the unexpected accident of odorous water caused by phenol pollution in water treatment plant in Pearl River Delta,the study on emergency plan was carried out.Both lab experiments and pilot experiments were made based on three different phenol concentrations odorous water.The results showed powdered activated carbon(PAC) pre-treatment was highly effective but costly,and adding a small quantity of potassium permanganate could improve the effects greatly,which was even better than adding 10 mg/L activated carbon.Meanwhile,the emergency dosage plan was also offered.更多还原