Reverse Osmosis Water Treatment Systems suppliers Introduction to rubber wastewater: Rubber wastewater contains lots of difficultly biodegradable organic substances, such as benzene series, polymerization inhibitor, initiator, diffusant, milk coagulant, etc., with complex water quality and poor biodegradability. So it is treated very difficultly. Currently, rubber wastewater adopts the following treatment methods: coagulant sedimentation method, coagulation air flotation method, electrochemical method, bioanalysis, advanced oxidation process (AOP) used for advanced treatment, adsorption method, RO method, etc. Different treatment methods are adopted due to different treatment requirements and targets. The water inflow pipe and mud drainage pipe are installed at the bottom of filter tank, there is the packing layer in the middle-upper part of filter tank, with the thickness of 2.5锝?.5m in general. In order to prevent the filter materials from washing away, the concrete barrier installed with filter head is equipped above filter bed, and the filter head can be removed from board, without emptying filter bed for the convenience of repair. For the storage area of backwash water in the upper space of baffle, its height replies on the backwash water head. The reflux pump is installed in that area to pump the filter tank water to the water distribution corridor, then the water flows back to the bottom of filter tank to achieve denitrification. Such return-flow system isn't used in the process without denitrification. The bottom of both packing layer and filter tank is used for filler expansion in backwash regeneration. But the single treatment method and the existing treatment process are difficult to decrease the COD concentration in rubber wastewater to below 50mg/L. The rubber plant adopts the pretreatment +biochemistry + advanced oxidation process to separately treat the rubber wastewater with COD of 400锝?00mg/L and NH3-N of 40锝?0mg/L. The biochemical treatment water's COD reaches 80锝?00mg/L and the advanced oxidation treatment water's COD reaches about 70mg/L, which is difficult to meet more and more strict up-to-standard discharge requirements of wastewater. Hence, the key of up-to-standard treatment of rubber wastewater is to explore efficient, practical and economic processing method. Qingzhou Yuancheng Water Treatment Equipment wins the market with integrity, and concentrates on joint development with customers!Reverse Osmosis Water Treatment Systems suppliers website:http://www.ycwatermakers.com/reverse-osmosis-water-treatment-systems/
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