The wastewater of a printing and dyeing factory adopts three-stage treatment process: physicochemical pretreatment + anaerobic aerobic biochemical treatment + advanced oxidation treatment. In the pretreatment process, ferrous sulfate and polyaluminium chloride are successively used as coagulants, the effect is not ideal, and the cost is ≥ 0.6 yuan / m3. Later, Yuanxin Polyferric composite water purifying agent was used, and the reagent cost was reduced to 0.4 yuan / m3, with remarkable effect.
做过的工程案例
1、广西昭平县生活垃圾渗滤液处理站
2、广西碧源生态科技公司钟山分公司渗滤液处理站
3、广东三水大唐污水处理厂
4、广西崇左江南污水处理厂
5、广西藤县污水处理厂
6、广西桂平三泰隆印织印染有限公司
7、广西金茂钛业有限公司平政水厂
8、广西桂林南药股份有限公司
客户参观案例
1、日本日铁矿业公司
2、山东太阳纸业集团公司
3、梧州市“帮企减污”交流会代表
