The inorganic high molecule coagulant of PFASS is synthesized with the poly-silicic acid into the solution of polymeric ferric aluminum sulfate.
将活性聚硅酸与聚合硫酸铁铝按照一定比例复合，经熟化，即制得新型无机高分子混凝剂PFASS。
The process of production of a new high-molecule inorganic coagulant-compound aluminum-iron silica using calcium silicate as the main raw material is introduced.
介绍了一种以铝酸钙为主要原料的新型高分子无机混凝剂— 复合硅铝铁混凝剂的生产过程。
New luxury man-made doors are scientific formula produced, with high molecule polymerization materials as the substrate, and inorganic active material and organic fibers as the filler.
新型豪华人造门是采用高分子聚合材料作基材，以无机活性材料和有机物纤维为填料，经科学配方制作而成。
New luxury man-made doors are scientific formula produced, with high molecule polymerization materials as the substrate, and inorganic active material and organic fibers as the filler.
新型豪华人造门是采用高分子聚合材料作基材，以无机活性材料和有机物纤维为填料，经科学配方制作而成。
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