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31 It may be solved by developing machinery - treating technique and polymeric flocculant agent.

32 This article introduces a method used for preparing a highly-effective composite flocculant by use of kaoline as raw materials.

33 Because of the amino-group in its molecular structure, chitosan can be used directly as a flocculant or improving its flocculation by modifying its structure.

34 With the process design and selection test of flocculant, engineering study was carried out on coal wash wastewater and slime dewatering by belt filter press.

35 Objective : To observe the function of antibacterium, anti - inflammation , antipruritic and toxic reaction by the Berberine flocculant.

36 Synthesis and application of negative ion inartificial high molecular flocculant prepared by starch are reported in this paper.

37 The Indigotin dye wastewater was treated by PAC as a flocculant, the optimum conditions were determined by orthogonal experiment.

38 After this, it is modified by using trimethylamine to make it a quaternary ammonium salt, so as it get water soluble modified urea-formaldehyde resin quaternary ammonium salt flocculant MUFRQA.

39 As to the above disadvantages in the treating process Nihon Parkerizing Corporation (NP) developed PAL series of paint flocculant for water based paint.

40 To achieve superior deoiling effect,[sentencedict .com] the inorganic flocculant should be added before the organic flocculant.

41 The test results show that the application of flocculant and deep-cone thickener can effectively improve the thickening underflow concentration of Meishan tailings and throughput.

42 The production of the flocculant growth curve of the bacterium.