Treatment of low temperature and low turbidity raw water with compact flofilter of dissolved air flotation and GAC deep bed filtration by direct filtration;

Test for direct filtration of raw water with a fiber bundle filter medium under microflocculation;

Applied study on the micro-flocculation direct filtration process in reuse of industrial wastewater;

This paper describes the detailed study on fibre ball filtration technology treatment effect and reverse washing characteristics by the experiment of modified fibre ball treating petroleum refining wastewater.

The paper presented the state of globle filter media, filtration technology and application sector.

Application of HVM membrane filtering technique in primary brine refinning;