1 Synthesis of cationic lignin flocculant by Lignin, epichlorohydrin and trimethylamine was obtained.

2 The application of the composite flocculant to treating wastewater from alkaline wheat-grass paper-making process, the satisfactory result was gained.

3 The flocculant can improve the sewage treatment efficiency, ensure the full use of the flocculant, avoid the aftertreatment problems caused by insolubility, and save precious water resources.

4 The synthetic polymeric flocculant is an important additive for the red mud separation process in a- lumina production.

5 A flocculant - producing silicate strain , B 12, was isolated from soil.

6 The modified chitosan flocculant was made by graft of chitosan and dimethyldiallylammonium chloride (DMDAAC) using the ammonium persulfate as initiator.

7 Granulate cationic flocculant with high molecular weight has been prepared by inverse suspension polymerization (ISP) .

8 The production of the flocculant correlates with the growth curve of the bacterium.

9 The novel - flocculant poly - nucleate aluminum hydroxy silicate - sulphate ( PASS ) was prepared and polysilicic acid under non - high shear condition.

10 The aminolignin flocculant was prepared based on calcium lignosulfonate, diethylamine and epichlorohydrin by amino grafting.

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

12 The contents are involved with organic synthetical polymer flocculant, natural polymer flocculant and microbic flocculant.

13 Comparing with traditional flocculant the secondary pollution wasand the bioflocculant is safe or innocuity.

14 The properties of the zinc polysilicate flocculant and its application in the sugar industry, water treatment, industrial wastewater treatments are introduce.

15 A new type of flocculant - polysilicate aluminum ferric salt was used in coagulating treatment of paper - making liquor.

16 Synthesis organic cation polyelectrolyte dicyandiamide formaldehyde flocculant used in sludge treatment were studied in this paper.

17 A new Cationic Polymeric Flocculant DMC Copolymer P ( DMC - AM ) is used to treat tannery wastewater.

18 The characteristic parameter B is an important quality index on the inorganic macromolecule flocculant, and it will determine the chemical configuration and speciality of the coagulator.

19 The results give the theoretical basis for the selectivity of the flocculant and the design of the pipe-flow flocculator.

20 A method for increasing the floccule size and volume of alumina trihydrate during the Bayer processing of bauxite ore using a flocculant in conjunction with a water continuous polymer.

21 Based on aluminium sulphate, ferric sulphate and silicic acid, polysilicate aluminium ferric (PSAF) being used as a flocculant has been synthesized.

22 However, as a matter of fact, the water even if with identical concentration, the flocculant dosage required may be quite different with various size grading of the solid particles.

23 Brown granulated sugar was decolorized by sodium metabisufite and composite macromolecular flocculant.

24 In the experiment, with pretreated starch containing wastewater as carbon source, using the NII 4 to product flocculant, the inoculum can remove 85% or more SS containing in water samples.

25 Six, in phosphoric acid purification, help wet-process phosphoric acid process gypsum separation. 7, used for water in rivers of water works water treatment flocculant.

26 The tanning wastewater treated by a flyash - based coagulant and polysilicate aluminum ( PSA ) flocculant has been researched.

27 By the microelectrophoretic technique,[] the flocculation mechanism of PDMDAAC flocculant series is discussed.

28 This text has studied brown granulated sugar was decolorized by Sodium metabisufite and Composite macromolecular flocculant.

29 Experimental Validation of a liqueur macromolecules colloidal solution, the isoelectric point rise after accession to the flocculant so that colloidal coherent Chenxialai. Wine to improve the clarity.

30 The coagulation test of SBR-1712 latex, by using the TXD-63 ( polymeric flocculant ) and sulfuric acid system was carried out on a 10 kt SBR commercial plant.

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.