the zb series of flocculant and its complex formulation were synthesized by fushun research institute of petroleum and petrochemicals.
为此,抚顺石油化工研究院成功地合成了zb系列絮凝剂及其复合配方。
in order to improve the stability of zinc salt and avert forming calcium phosphate stain from hydrolysing of salt polyphosphate, a new complex formulation xg-01 is developed by an orthogonality test.