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Cationic Polymer for Dyeing Wastewater Treatment Low Cost

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Comparative study between cationic cotton dyeing and ...

Comparative study between cationic cotton dyeing and ...

Jun 13, 2021 · All the chemicals, hydrolyzed dye make the wastewater more complex to treat in ETP (Effluent treatment plant) and increase the cost of the process (Burkinshaw, 2002) (Burkinshaw R. S., 2003). Conventional dyeing is less efficient due to the hydrolysis of dye, poor exhaustion, and the necessity of …
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Surface Modification of Attapulgite by Grafting …

Surface Modification of Attapulgite by Grafting …

zation technology in wastewater treatment, and it has the advantages of simple operation, low cost, and excellent removal effects on almost any dye [3–5]. To date, different types of micro- and mesoporous adsorbents have been reported for removing dyes from aque-
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Low cost zwitterionic adsorbent coating for treatment of ...

Low cost zwitterionic adsorbent coating for treatment of ...

Nov 25, 2018 · The dye uptake capacity at different pH with initial concentration (50 mg/L) is shown in Fig. 10b. The adsorption rate of cationic dye (BG) achieved a slight variation in adsorption over a long pH range (2–11). The percentage removal was in between 91.0% and 96.0% which can be claimed as higher performance …
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A potential low cost adsorbent for the removal of cationic ...

A potential low cost adsorbent for the removal of cationic ...

MB is a cationic dye and it has a pK value of 3.8 ... an effective low cost adsorbent for the treatment of dye. ... extracted from the waste sludge of a beer wastewater treatment plant in Hanoi ...
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A potential low cost adsorbent for the removal of cationic ...

A potential low cost adsorbent for the removal of cationic ...

Mar 03, 2017 · Therefore, MLP can be used as an effective low cost adsorbent for the treatment of dye bearing wastewaters. Fig. 7 Langmuir isotherm for adsorption of MB onto MLP ( C 0 = 100, 150, 200, 250, 300, and 350 mg/L, W …
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Effluent treatment with a low-cost adsorbent ...

Effluent treatment with a low-cost adsorbent ...

Jun 01, 2014 · The pseudo first order kinetic model agrees very well for NBGF sorption onto AVKW. The present investigation shows the potentiality of AVKW to serve as a low cost sorbent for the treatment of wastewater generating from dyeing process using Basic dyes especially Novasol Blue GF. 5. References
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Surface Modification of Attapulgite by Grafting Cationic ...

Surface Modification of Attapulgite by Grafting Cationic ...

Feb 07, 2021 · Dye wastewater is of increasing concern, due to the negative effects on public health and the environment [1,2].The adsorption method is the most commonly used decolorization technology in wastewater treatment, and it has the advantages of simple operation, low cost, and excellent removal effects …
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Treatment of Yarn Dyeing Wastewater Using …

Treatment of Yarn Dyeing Wastewater Using …

Treatment of Yarn Dyeing Wastewater Using Different ... with 400 mg/l lime and 0.35 mg/l cationic polymer achieved the highest removal rate followed by magnesium ... used inorganic coagulants due to their high treatment efficiency and low cost [1]According to the double layer .
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Utilization of cationic polymer-modified fly ash for dye ...

Utilization of cationic polymer-modified fly ash for dye ...

Jan 14, 2021 · Dye wastewaters have been a major concern because of the damage to environment and public health (Srinivasan and Viraraghavan 2010).In many dye wastewater treating methods, fixed-bed technique is much favored in industrial applications due to its advantages of lower cost of equipment …
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(PDF) Cationic polymers in water treatment: Part 1 ...

(PDF) Cationic polymers in water treatment: Part 1 ...

Cationic polymers in water treatment. ... 2 Due to the very low overall treatment process efficiency, no. ... [16, 40] as well as non-coagulated dye …
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China wastewater treatment polymer factories, …

China wastewater treatment polymer factories, …

Cationic Polyacrylamide Flocculant For Dyeing Wastewater Treatment Cationic polyacrylamide is a linear polymer compound. Because it has a variety of active groups, it can have affinity with many substances and …
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Highly Effective Covalently Crosslinked Composite Alginate ...

Highly Effective Covalently Crosslinked Composite Alginate ...

Currently, macroporous hydrogels have been receiving attention in wastewater treatment due to their unique structures. As a natural polymer, alginate is used to remove cationic dyes due to its sustainable features such as abundance, low cost, processability, and …
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Cationic Polyacrylamide-wastewater treatment chemical

Cationic Polyacrylamide-wastewater treatment chemical

Jul 03, 2020 · Cationic polyacrylamide (CPAM for short) is a linear polymer composed of cationic monomer and acrylamide. Agent has functions of flocculation, decolorization, adsorption, turbidity removal, adhesion, etc. It can be used as a sludge dewatering agent and papermaking aid. And it can also be …
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The use of cationic, anionic and nonionic polyacrylamide ...

The use of cationic, anionic and nonionic polyacrylamide ...

The use of cationic, anionic and nonionic polyacrylamide.-16 08:46:38. Polyacrylamide (PAM) is a linear water soluble polymer, is a water-soluble polymer compounds used in wide varieties of one, PAM and its derivatives can be used as efficient flocculant, thickening agent, paper strengthening agent and …
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Difference and application of cationic, anionic and ...

Difference and application of cationic, anionic and ...

May 15, 2021 · Cationic polyacrylamide (CPAM): is a linear polymer compound, because it is a water-soluble polymer, it is mainly used for flocculation, sedimentation and clarification of various industrial wastewater, such as iron and steel plant wastewater, electroplating plant wastewater, metallurgical …
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Nanomaterials: a review of synthesis methods, properties ...

Nanomaterials: a review of synthesis methods, properties ...

Metal-oxide-based sensors have the interesting characteristics of low detection limits, low cost, high sensitivity, and facile operation. 497 Mostly, semiconducting metal-oxide-based sensors are used for the sensing of toxic, flammable, and exhaust gases. Semiconductor metal oxides with a size in the range of 1–100 nm have been significantly ...
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The Application of Cationic Polymer in Water Treatment ...

The Application of Cationic Polymer in Water Treatment ...

The effect of cationic polymer in water treatment is several times or tens of times higher than that of other polymers, because such wastewater generally carries negative charges. 3. The water treatment of waterworks. The product has the characteristics of less dosage, good effect and low cost.
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Utilization of cationic polymer-modified fly ash for dye ...

Utilization of cationic polymer-modified fly ash for dye ...

Jan 14, 2021 · Dye wastewaters have been a major concern because of the damage to environment and public health (Srinivasan and Viraraghavan 2010).In many dye wastewater treating methods, fixed-bed technique is much favored in industrial applications due to its advantages of lower cost of equipment investment, smaller floor space and 100% dye removal …
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