海南除鐵除錳設備〓廣東除鐵錳設備【國家推廣品牌=品質+服務】
保護水資源,生命真永遠。
人體的70%是水,把純凈的水留給下一代吧! 節約用水,從點滴開始。
Protection of water resources, life forever.
Human body 70% is water, the pure water to the next generation! Save water, starting from scratch.
☆海南除鐵除錳設備〓廣東除鐵錳設備-技術路線確定
Since the raw water containing iron and manganese, especially manganese content is high, water is the main target of iron and manganese removal, so the purification process of biological removal of iron and manganese removal technology,, mainly reflected in: Waterfall weak aeration biological filter; in the same iron and manganese removal; culture period, stabilization period backwashing mechanism
◇海南除鐵除錳設備〓廣東除鐵錳設備-除鐵除錳濾池。
Filter is divided into two independent columns, each column design capacity of 32400m3/ D, each column of a total of 6 units filter. Single tank plane size of 7.5m for 6.2m, the pool depth of 3.7 m,6 m / h design of filtration velocity, compulsory filtration velocity was 6.5 m / h. Filter adopts the ordinary quartz sand,1 m thickness, diameter of0.5 ~1.2 mm. Supporting layer with gravel cushion, is divided into four layers, a total thickness of 500 mm. Filter with large resistance water distribution system, the central water collecting tank with water. Backwashing using a separate washing.
Traditional contact oxidation of iron and manganese removal theory need besides iron, manganese, iron and manganese removal, in addition to the respective filter, necessitating the use of aeration and filtra