YD-07 Special for City Sewage Sludge Dewatering Flocculant

Application:

YD-07 Special for City Sewage Sludge Dewatering Flocculant, is a special type product we develop it for application of the new technology for the dewatering of city sewage sludge. Because the product has a valence of +3 ion, can replace the flocculation effect of PAM in sludge dewatering, and iron ion produce Fe(OH)₃ by hydrolysis, the physicochemical properties of Fe(OH)₃ colloidal is steady,it will not have two decomposition, YD-07 with the calcium oxide composite use, can make the specific resistance of sludge decreased by 1-2 orders of magnitude, and can decrease 10-20% moisture content of the filter cake, then reduce the volume of sludge landfill.