翻板滤池在城乡供水一体化工程中的应用小结

Application summary of Flap Filter in urban and rural water supply integration project

饮用水安全问题日益凸显,结合我国当前经济发展情况,城乡供水一体化是巩固提升农村饮用水质量较为经济有效的措施.翻板滤池具有过滤效果好、反冲洗效果好、滤料洁净度高、结构简单、投资省等优点,主要用于大、中型自来水厂,因此可在城乡供水一体化工程中运用,有效消除城乡供水二元化.江西省浮梁县大石口水厂扩建改造过程中,运用翻板滤池工艺,在滤池进水浊度约为3.0 NTU的情况下,出水浊度<0.5 NTU,运行稳定,单方水投资约89元/t,具有一定的推广应用价值.

The safety of drinking water is becoming more and more obvious. Combined with the current economic situation in China,urban and rural water supply integration is to consolidate and improve the quality of rural drinking water more cost-effective measures. Flap filter mainly used in large and medium-sized waterworks,has the advantages of good filtering effect,good backwashing effect,high cleanliness of filter material,simple structure,investment and other advantages,and can be apply to urban and rural water supply integration project,effectively eliminating urban and rural water supply diversification. Da Shi Kou water works in the county of Fu Liang was expanded and transformed with flap filter technology,in the filter water turbidity of about 3. 0 NTU,the treated water turbidity is under 0. 5 NTU and run stability; the investment of flap filter is 89 yuan per ton water,so it has certain popularization and application value.