Water treatment series
Soft fibrous packing
packing
（1）、General introduction：
Soft fibrous packing is a new type of biological film carrier using biological contact oxidation method and anaerobic zymotechnics to deal with waste water. It has many advantages : large specific surface area and high using efficiency , changeful and flowing void , great applicability,low cost , less freight , easy installation and etc. Nowadays, it has been widely used in printing and dyeing , silk , feather textile ,food, pharmacy . petro-chemistry , paper making , hemp textile , hospital, cyanogens waste water treatment and etc.
（2）、Using scope
The appearance of the second and the third series products are the result of improved development. Their capability changes a lot , and applicable scope is larger . D2, D3 , E2 ,E3 types are adapt to be used in printing and dyeing , refining and dyeing , feather textile , carpet making , cotton textile , silk making , pharmacy , cyanogens contained ,petro-chemistry and other industrial waste water and living sewage . A2, A3, B2, B3, C2 ,C3 types are used in hemp textile , alcohol , sugar making , paper making , food , ferment and the anaerobic treatment of high concentration waste water .