Buried integrated wastewater treatment equipment filler selection?
The filler is very critical to the buried integrated sewage treatment equipment, can be said to be the core of the sewage treatment equipment, most of the biological bacteria to be attached to the surface of the filler production and reproduction, hanging density, model selection has a decisive role in the treatment effect. Here are two new composite biological filler.
JHY-I type filler?
The filler is made of high-quality PVC made of new folding wave filler, filler spacing 30mm surface area of 400m2/m3 or more, do not block, the surface of the corrugated, easy to hang the film.
The packing has light quality, reasonable installation, uniform water distribution after assembly, will not cause dead-end phenomenon, is conducive to the growth of biofilm, improve biomass and biological activity.
JHY-II type packing?
The filler is made of special plastic and resin, with scientific and novel structure, the specific surface area of filler reaches 1000?m2/m3, the specific gravity is light 0.97g/cm3, it is not clogged and easy to hang film. The filler is a spherical filler composed of fiber sphere, network shell and through the center of the porous column, only direct injection, without fixation, difficult to remove degradation of substances, nitrogen, phosphorus, sulfide removal efficiency, no residual sludge generation.