Multimedia filter is a kind of filter device that uses one or several kinds of filter media to remove suspended impurities and clarify water through granular or non-granular materials with a certain thickness under a certain pressure. The commonly used filter materials are quartz sand, anthracite, manganese sand and so on.

多介質過濾器系統(tǒng)設置一套加藥系統(tǒng)，所加藥劑為聚合硫酸鐵，聚合硫酸鐵有除濁、脫色、脫油、脫水、、除臭、除藻、去除水中COD、BOD及重金屬離子等功效顯著；加藥點設置在多介質過濾器進水母管上設置管道混合器提果。

Multimedia filter system sets up a dosing system, the dosing agent is polyferric sulfate. Polyferric sulfate has remarkable effects on turbidity removal, decolorization, deoiling, dehydration, sterilization, deodorization, algae removal, COD, BOD and heavy metal ions removal, etc. The dosing point is set on the jellyfish tube of multi-media filter to set up a pipeline mixer for lifting. High effect.

針對運行中存在的問題，淄博多介質過濾器公司建議采取以下措施：

In view of the existing problems in operation, Zibo Multimedia Filter Company recommends the following measures:

對原系統(tǒng)進行改造升級。脫硫廢水來水渾濁，則要檢查脫硫廢水系統(tǒng)的運行情況，對脫硫廢水處理系統(tǒng)運行進行相應的調整及必要的改造；在設計參數(shù)范圍內澤達多介質過濾器反洗流量，提高反洗強度，以避免沉淀物殘留在濾層中，防止沉淀物和濾料結成硬塊。同時考慮增加氣洗，保證反洗效果；重新對濾料進行篩分，使粒徑分布達到優(yōu)化；運行時控制流量，壓力；非運行時不要將過濾器內水放盡，保留一定高度的水墊層。通過一系列的運行方式的調整，我們找到了一個相對較理想的運行模式，水質改善，達到了回用水水質的標準。

Upgrade the original system. The operation of the desulfurization wastewater treatment system should be checked for the turbidity of the water coming from the desulfurization wastewater, and the operation of the desulfurization wastewater treatment system should be adjusted and revamped accordingly. In the range of design parameters, the backwashing flow rate of Zeda multi-medium filter should be increased, so as to avoid the residual sediment in the filter layer and prevent the sediment and filter material. Caking into lumps. At the same time, consider increasing air washing to ensure the effect of backwashing; re-screen the filter material to optimize the particle size distribution; control the flow rate and pressure during operation; do not drain the water in the filter during non-operation, and retain a certain height of water cushion. Through a series of adjustment of operation mode, we found a relatively ideal operation mode, the water quality improved, and reached the standard of reused water quality.

多介質過濾器設計時，能直接考慮采取無人值守操作方式，一般投運并反洗，方便運行人員操作。在電廠廢水處理中，多介質過濾器能夠對廢水進行預處理，實現(xiàn)水資源的再利用，同時也能帶來經濟效益。

In the design of multi-media filter, the unattended operation mode can be directly considered. It is generally put into operation and backwashed, which is convenient for operators to operate. In wastewater treatment of power plants, multi-media filters can pretreat wastewater, realize the reuse of water resources, and also bring economic benefits.

以上就是小編給大家整理提供的精彩內容了，如果大家還有疑惑的地方，歡迎給我們留言評論，大家也可以到山東多介質過濾器的網(wǎng)站，咨詢客服人員：http://m.tiaoi.com.cn

Above is the wonderful content that Xiaobian has provided to you. If you have any doubts, please leave us a comment. You can also go to Shandong Multimedia Filter website and consult customer service personnel: http://m.tiaoi.com.cn.