Some swimming pools are added slowly by adding pump. If the swimming pool water deeper need more time longer .5, plus the direct effect is better than the pump:
Still have to improve your pressure filtration equipment. So you ask PAC dehydration is good, I can answer you is good sludge dewatering is good, the most impor
Organic flocculants include synthetic organic polymer flocculants, natural organic polymer flocculants and microbial flocculants. Inorganic flocculants include
(CTS) -polyaluminum chloride (PAC) composite flocculants on the decoloration of red sugar sugar syrup was investigated.The effects of CTS-PAC complex flocculant
Set the scraper or the surface of the overflow weir dredging, while using the filter cloth to do interception. Sometimes, a little agitation will precipitate.