application of synthetic polyamine flocculants

Application of synthetic polyamine flocculants for dye …

Polyamine flocculants were synthesized and applied for the removal of color, turbidity, and organic compounds from dye wastewater. The effect of polyamine on color removal was investigated by…,APPLICATION OF SYNTHETIC POLYAMINE FLOCCULANTS FOR DYE … ,Polyamine flocculants were synthesized and applied for the removal of color, turbidity, and organic compounds from dye wastewater. The effect of polyamine on color removal was investigated by comparing 2 treatments: 1) alum alone and 2) alum/polyamine in combination.,application of synthetic polyamine flocculants in egypt … ,(2001). APPLICATION OF SYNTHETIC POLYAMINE FLOCCULANTS FOR DYE WASTEWATER TREATMENT. Separation Science and Technology: Vol. 36, No. 13, pp. 2945-2958.

Application of synthetic polyamine flocculants for … – CORE

Abstract. Polyamine flocculants were synthesized and applied for the removal of color, turbidity, and organic compounds from dye wastewater.,Synthesis of polyamine flocculants and their potential use … ,Polyamine polymers can, as flocculants for treating simulated and actual dye wastewater, remove color and COD efficiently. The rate of color removal from reactive red liquor, reactive blue liquor and reductive yellow liquor reached as high as 96%, 97% and 96%, respectively.,Synthesis of polyamine flocculants and their potential use … ,Polyamine polymers can, as flocculants for treating simulated and actual dye wastewater, remove color and COD efficiently. The rate of color removal from reactive red liquor, reactive blue liquor…

Synthesis of a polyamine-modified starch flocculant and …

where, M Cl is the molar quantity of chloride atom, M CEA is the molar quantity of cationic etherifying agent and M AGU is the molar quantity of anhydroglucose units in starch.. FTIR analysis.,A review on application of flocculants in wastewater … ,Coagulation–flocculation is the conventional treatment method where the cationic inorganic metal salts are commonly used as coagulants and long chains non-ionic or anionic polymers are usually employed as flocculants ( Chong, 2012 ). It is generally known that most of the suspended particles in wastewater carry negative charge in aqueous medium.,不同交联剂制备的环氧氯丙烷-二甲胺聚合物的结构及脱色性能 … ,Flocculants epichlorohydrin-dimethylamine polymers (EPI-DMA) were synthesized by polycondensation of dimethylamine and epichlorohydrin with modifying agents including 1,2-Diaminoethane, diethylenetriamine and triethylenetetramine. The influences of the amount of modifying agents on the characteristics of EPI-DMA were investigated.

ScholarWorks: Application of synthetic polyamine flocculants …

Title Application of synthetic polyamine flocculants for dye wastewater treatment Author Choi, JH; Shin, WS; Lee, SH; Joo, DJ; Lee, JD; Choi, SJ; Park, LS Keywords WATER; COAGULATION; PRETREATMENT Issue Date 2001-01 Publisher MARCEL DEKKER INC,Synthesis and application of polyamine flocculants for dye … ,Download Citation | Synthesis and application of polyamine flocculants for dye wastewater treatment | Polyamine flocculants are synthesized by polycondensation of dimethylamine and epichlorohydrin …,application of synthetic polyamine flocculants in egypt … ,(2001). APPLICATION OF SYNTHETIC POLYAMINE FLOCCULANTS FOR DYE WASTEWATER TREATMENT. Separation Science and Technology: Vol. 36, No. 13, pp. 2945-2958.

Synthesis and Application of Polyamine Flocculants for …

Abstract: Polyamine flocculants were synthesized by polycondensation of dimethylamine and epichlorohydrin with ethylenediamine as modifying agent.Influence of the amount of ethylenediamine,temperature,molar ratio of epichlorohydrin to dimethylamine and reaction time on the viscosity of polyamine flocculant was investigated.IR, 1 HNMR and 13 CNMR were used to characterize the structure of …,Synthesis of a polyamine-modified starch flocculant and … ,Furthermore, the removal performance of polyamine-modified starch flocculants under different dosages and pH is better than commercial polyaluminum chloride (PAC) and cationic polyacrylamide (CPAM …,polyamine flocculants | Industrial water treatment … ,application of synthetic polyamine flocculants for dye Polyamine flocculants were highly efficient in the removal of color and turbidity from dye wastewater. Compared with alum alone treatment, an addition of 25 mg/L of polyamine could reduce alum dosage by more than 50% and improve the color and turbidity removal efficiency.

Synthesis of polyamine flocculants and their potential use …

Polyamine flocculants were synthesized by the polycondensation of dimethylamine and epichlorohydrin, in which organic amines, e.g. 1,2-diaminoethane, were used as modifying agents.,(PDF) Synthesis of polyamine flocculants and their … ,Synthesis of polyamine flocculants and their potential use in treating dye wastewater Q.Y. Yue, B.Y.,不同交联剂制备的环氧氯丙烷-二甲胺聚合物的结构及脱色性能 … ,1 Choi J H,Shin W S,Lee S H,et al.2001.Application of Synthetic Polyamine Flocculants for Dye Wastewater Treatment[J].Separation Science and Technology,36 (13):2945-2958 2 Gao B Y,Zhang H,Zou X H,et al.2005 a.Synthesis and Application of Polyamine flocculants for Dye Wastewater Treatment[J].Fine Chemicals,22 (8):611-615 (in Chinese)

Synthesis and Application of Polyamine Flocculants for Dye …

Polyamine flocculants were synthesized by polycondensation of dimethylamine and epichlorohydrin with ethylenediamine as modifying agent.Influence of the amount of ethylenediamine,temperature,molar ratio of epichlorohydrin to dimethylamine and reaction time on the viscosity of polyamine flocculant was investigated.IR,~1HNMR and ~(13)CNMR were used to characterize the structure of polyamine …,ScholarWorks: Log In ,New user? Click here to register. Please enter your e-mail address and password into the form below.,Application of synthetic poly(DADM) flocculants for dye … ,Choi JH, Shin WS, Lee SH, et al. Application of synthetic poly(DADM) flocculants for dye wastewater treatment. Environ Technol. 2001;22(9):1025-33.

Synthesis of polyamine flocculants and their potential use …

Polyamine flocculants were synthesized by the polycondensation of dimethylamine and epichlorohydrin, in which organic amines, e.g. 1,2-diaminoethane, were used as modifying agents.,flocculant polyamine flocculant polyamine mauritania … ,APPLICATION OF SYNTHETIC POLYAMINE FLOCCULANTS FOR DYE … Polyamineflocculants were synthesized and applied for the removal of color, turbidity, and organic compounds from dye wastewater.,新型印染废水脱色絮凝剂的合成及应用研究-【维普期刊官网 … ,新型印染废水脱色絮凝剂的合成及应用研究. 摘要 以二乙烯三胺、环氧氯丙烷、硫酸铝为原料,制备了一种新型脱色絮凝剂,并将其应用于水溶性染料废水的处理。.

flocculants polyamine flocculants polyamine for UAE …

APPLICATION OF SYNTHETIC POLYAMINE FLOCCULANTS FOR DYE WASTEWATER TREATMENT: Separation Science and Technology: Vol 36, No 13. Polyamine flocculants were synthesized and applied for the removal of color, turbidity, and organic compounds from dye wastewater.,Development and Application of New Type Flocculants of XW … ,Abstract: Introduces the svnthetic method of the new type compose anion polyacrylamide XW-11 with higher molecular weight in laboratory and make flocculating settling experiments of the water treatment chemicals.According to the effect of coal slurry,we have done better for it and have made good result. …,有机絮凝剂聚环氧氯丙烷-二甲胺的结构及絮凝性能研究-维普 … ,有机絮凝剂聚环氧氯丙烷-二甲胺的结构及絮凝性能研究. 摘要 以环氧氯丙烷和二甲胺为原料,加入交联剂合成了有机絮凝剂聚环氧氯丙烷-二甲胺,利用红外光谱 (IR)和电子透射电镜 (TEM)对聚合物的结构形貌进行了表征分析,对模拟染料废水进行了脱色效果实验,并对 …

Synthesis and application of polyamine flocculants for dye …

Article “Synthesis and application of polyamine flocculants for dye wastewater treatment” Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking science and technology information which hitherto stood …,Synthesis and application of polyamine flocculants for dye … ,Synthesis and application of polyamine flocculants for dye wastewater treatment Author(s): YU Xiao-ai, WANG Hong-guo, XU Wei-li, WU Qing-li, MA Meng-yao, GAO Jing, LIAO Ke-jian, School of Petrochemical Engineering, Liaoning Shihua University, Cikantuo Oil Production Plant of Liaohe Oilfield Company Pages: 93-96 Year: 2015 Issue: 7,Synthesis and Application of Polyamine Flocculants for Dye … ,Polyamine flocculants were synthesized by polycondensation of dimethylamine and epichlorohydrin with ethylenediamine as modifying agent.Influence of the amount of ethylenediamine,temperature,molar ratio of epichlorohydrin to dimethylamine and reaction time on the viscosity of polyamine flocculant was investigated.IR,~1HNMR and ~(13)CNMR were used to characterize the structure of polyamine …

(PDF) Synthesis of polyamine flocculants and their …

Synthesis of polyamine flocculants and their potential use in treating dye wastewater Q.Y. Yue, B.Y.,Application of synthetic poly(DADM) flocculants for dye … ,Choi JH, Shin WS, Lee SH, et al. Application of synthetic poly(DADM) flocculants for dye wastewater treatment. Environ Technol. 2001;22(9):1025-33.,flocculants polyamine flocculants polyamine for UAE … ,APPLICATION OF SYNTHETIC POLYAMINE FLOCCULANTS FOR DYE WASTEWATER TREATMENT: Separation Science and Technology: Vol 36, No 13. Polyamine flocculants were synthesized and applied for the removal of color, turbidity, and organic compounds from dye wastewater.

有机絮凝剂聚环氧氯丙烷-二甲胺的结构及絮凝性能研究-维普 …

有机絮凝剂聚环氧氯丙烷-二甲胺的结构及絮凝性能研究. 摘要 以环氧氯丙烷和二甲胺为原料,加入交联剂合成了有机絮凝剂聚环氧氯丙烷-二甲胺,利用红外光谱 (IR)和电子透射电镜 (TEM)对聚合物的结构形貌进行了表征分析,对模拟染料废水进行了脱色效果实验,并对 …,聚环氧氯丙烷-二甲胺粘土稳定剂合成及其防膨性能评价-【维普 … ,摘要 文章采用环氧氯丙烷和二甲胺为原料,采用交联聚合法进行聚合,合成了聚环氧氯丙烷-二甲胺粘土稳定剂,探讨了合成条件并评价了粘土稳定剂的防膨性能。 确定聚环氧氯丙烷-二甲胺的最佳合成条件为:反应温度70℃,反应时间5h以上,n(环氧氯丙烷):n(二甲胺)=1.5:1,n(乙二胺):n(环氧氯丙烷+二甲胺)=3%。,Review A Review of the Application of Biofloccualnts in … ,However, the application of inorganic and organic flocculating agents has been drastically reduced due to the fact that large quantities are required to achieve effective flocculation. The commonly used organic flocculants are polyacrylamide, polyacrylic acid, poly (diallyl dimethyl ammonium chloride), and polyamine [3].

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