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manufacturers of cationic polyacrylamide hydrogel preparation

  • China Cationic Polyacrylamide For Water

    China Cationic Polyacrylamide For Water Treatment, China Cationic Polyacrylamide For Water Treatment Suppliers and Manufacturers Directory - Source a Large Selection of Cationic Polyacrylamide For Water Treatment Products at cationic polyacrylamide,cation exchanger,polyacrylamide hydrogel from China Alibaba.com

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  • China Cationic Polymer Polyacrylamide Pam,

    There are 1,078 cationic polymer polyacrylamide pam suppliers, mainly located in Asia. The top supplying country or region is China, which supply 100% of cationic polymer polyacrylamide pam respectively.

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  • China Polyacrylamide Manufacturers, Suppliers ...

    2021-6-23 · Boyuan is one of the most professional polyacrylamide manufacturers and suppliers in China. Our factory offers high quality polyacrylamide made in China with competitive price. Welcome to place an order.

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  • polyacrylamide korea, polyacrylamide korea

    1,607 polyacrylamide korea products are offered for sale by suppliers on Alibaba.com, of which water treatment chemicals accounts for 1%, leather auxiliary agents accounts for 1%, and paper chemicals accounts for 1%. A wide variety of polyacrylamide korea options are available to you, such as chemical auxiliary agent.

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  • Polyacrylamide polymer Manufacturers &

    polyacrylamide polymer manufacturer/supplier, China polyacrylamide polymer manufacturer & factory list, find qualified Chinese polyacrylamide polymer manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in …

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  • polyacrylamide polymer pam, polyacrylamide

    Alibaba.com offers 1,345 polyacrylamide polymer pam products. About 16% of these are Electronics Chemicals, 19% are Water Treatment Chemicals, and 22% are Petroleum Additives. A wide variety of polyacrylamide polymer pam options are available to you, such as classification, usage, and type.

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  • Acrylamide water solution|Acrylamide crystal ...

    Preparation of Cationic Chitosan-Polyacrylamide Flocculant and Its Properties in Wastewater Treatment Synthesis and characterization of Ce_(0.8)Sm_(0.2)O_(1.9) nanopowders using an acrylamide polymerization process

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  • Hydrogel: Preparation, characterization, and

    2021-3-12 · Preparation of modified polyacrylamide hydrogels and application in removal of Cu(II) ion. Polymer 2001, 42 (18) , 7497-7502. https://doi.org/10.1016/S0032-3861(01)00290-7; Georgia Patras, Greg G. Qiao, David H. Solomon.

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  • Pore-Size Distributions of Cationic Polyacrylamide

    Polyacrylamide hydrogel (PAH) is an extensively cross-linked polymeric soft tissue filler substance, that has been used in the Ukraine, Russia, and China for the past 15–20 years (Christensen et al., 2003; Christensen and Breiting, 2006). It was originally introduced to aesthetic surgery under the name of Royamid in the …

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  • China PAM-Cationic Polyacrylamide

    2021-6-16 · PAM-Cationic Polyacrylamide. PAM-Cationic Polyacrylamide is widely applied in the production of various types of industrial enterprises and sewage treatment. ... it is supposed to stir quickly to make the polymer hydrogel in the emulsion sufficiently contact with water and rapidly disperse in water. The …

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  • China Cationic Polyacrylamide Suppliers &

    Characteristics of cationic polyacrylamide: 1. Cationic polyacrylamide has good water solubility and can be completely dissolved in cold water. 2, add a small amount of cationic polyacrylamide product, you can get great flocculation effect. In general, it only needs to add 0.01g m ~ (3) of 0.01g m ~ (-3) to 0.01g m ~ (3).

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  • China Polyacrylamide Manufacturers, Suppliers ...

    2021-6-23 · Boyuan is one of the most professional polyacrylamide manufacturers and suppliers in China. Our factory offers high quality polyacrylamide made in China with competitive price. Welcome to place an order.

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  • China Cationic Polyacrylamide CPAM PAM for

    PAM Polyacrylamide, Polyacrylamide Manufacturers, Polyacrylamide Distributor manufacturer supplier in China, offering Cationic Polyacrylamide CPAM PAM for Sludge Dewatering, Poly Aluminium Chloride for Drinking Water Treatment, Poly Aluminium Chloride PAC Factory Price and so on.

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  • rapid precipitation flocculant cationic

    2021-7-13 · Cationic polyacrylamide - Gongyi Xinqi Chemical Plant-PAM. Cationic polyacrylamide CPAM. Cationic polymeric flocculant is a kind of linear macromolecular compounds dissolve in water, the molecular weight between 600-12 million, cationic PAM in acidic or alkaline medium is electropositive, such can …

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  • Acrylamide water solution|Acrylamide crystal ...

    Preparation of Cationic Chitosan-Polyacrylamide Flocculant and Its Properties in Wastewater Treatment Synthesis and characterization of Ce_(0.8)Sm_(0.2)O_(1.9) nanopowders using an acrylamide polymerization process

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  • Green Synthesis of Cationic Polyacrylamide

    The cationic polyacrylamide obtained is the subject of future studies of modification and transformation. The resulting polymer has been characterized by a variety of characterization techniques, such as: Fourier Transform …

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  • Synthesis and characterization of porous hydrogel

    2021-7-12 · Full Article. Synthesis and Characterization of Porous Hydrogel Based on Lignin and Polyacrylamide. Qinghua Feng, a,b Jinling Li, a Heli Cheng, a Fangeng Chen, c, * and Yimin Xie a, * A porous lignin-containing hydrogel was developed for dye removal via graft copolymerization of acetic acid lignin (AAL) and acrylamide …

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  • Preparation and Characterization of Crosslinked ...

    Glyoxalated Polyacrylamide Paper-Strengthening Agent ... are extremely important for manufacturers and end ... Preparation of cationic GPAM Deionized water, 27 g of AM, 2.7 g of DMC, 3.9 g of ...

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  • Polyacrylamide degradation and its implications in ...

    2018-9-7 · Wang, D. et al. Understanding the impact of cationic polyacrylamide on anaerobic digestion of waste activated sludge. Water Res. 130 , 281–290 (2018). Article CAS Google Scholar

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  • China PAM-Cationic Polyacrylamide

    2021-6-16 · PAM-Cationic Polyacrylamide. PAM-Cationic Polyacrylamide is widely applied in the production of various types of industrial enterprises and sewage treatment. ... it is supposed to stir quickly to make the polymer hydrogel in the emulsion sufficiently contact with water and rapidly disperse in water. The …

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  • China Cationic Polyacrylamide CPAM PAM for

    PAM Polyacrylamide, Polyacrylamide Manufacturers, Polyacrylamide Distributor manufacturer supplier in China, offering Cationic Polyacrylamide CPAM PAM for Sludge Dewatering, Poly Aluminium Chloride for Drinking Water Treatment, Poly Aluminium Chloride PAC Factory Price and so on.

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  • cationic polymer manufacturers, cationic polymer ...

    Cationic Polyacrylamide 1. The cationic polyacrylamide is divided into two kinds of production method by different applications, one is homo-polymerization, the other is co-polymerization. The company has got the authentication of …

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  • cation polyacrylamide flocculant pam cationic ...

    2021-7-12 · The polyacrylamide is a synthetic cationic polymerization flocculants and so mainly related to chain length and the charge of the dewatering performance of polyacrylamide excessive dosage, the positive charge on the ion polyacrylamide adsorption, due to electrostatic repulsion, it will reduce the sludge settling …

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  • PHPA manufacturers India | Partially Hydrolyzed

    2017-4-14 · PHPA (Partially Hydrolyzed Polyacrylamide) Powder should be added in fresh water to get a highly viscous drilling fluid in Delhi. The marsh funnel viscosity for clay or shale formation should be ≥ 50 seconds per quart and ≥ 60 seconds per quart for sandstone or unconsolidated sand. Soluble up to 20 gm per liter giving …

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  • synthesis of a cationic polyacrylamide uzbekistan

    Synthesis of a cationic polyacrylamide by a photocatalytic surface-initiated method and evaluation of its flocculation and dewatering performance: nano-TiO 2 as. Synthesis of a cationic polyacrylamide by a photocatalytic surface-initiated method and evaluation of its flocculation and dewatering performance: nano-TiO 2 as.

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  • Acrylamide water solution|Acrylamide crystal ...

    Preparation of Cationic Chitosan-Polyacrylamide Flocculant and Its Properties in Wastewater Treatment Synthesis and characterization of Ce_(0.8)Sm_(0.2)O_(1.9) nanopowders using an acrylamide polymerization process

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  • Green Synthesis of Cationic Polyacrylamide

    The cationic polyacrylamide obtained is the subject of future studies of modification and transformation. The resulting polymer has been characterized by a variety of characterization techniques, such as: Fourier Transform …

    Get Price
  • Synthesis and characterization of porous hydrogel

    2021-7-12 · Full Article. Synthesis and Characterization of Porous Hydrogel Based on Lignin and Polyacrylamide. Qinghua Feng, a,b Jinling Li, a Heli Cheng, a Fangeng Chen, c, * and Yimin Xie a, * A porous lignin-containing hydrogel was developed for dye removal via graft copolymerization of acetic acid lignin (AAL) and acrylamide …

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  • Inverse Emulsion of Starch‐graft‐Polyacrylamide -

    2003-5-6 · An inverse emulsion of cationic starch‐graft‐polyacrylamide was prepared by inverse emulsion polymerization and a subsequent Mannich reaction. The copolymerization was carried out using potassium persulfate as initiator. The reaction conditions and factors affecting emulsion stability were studied. …

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  • Polyacrylamide Suppliers, Manufacturers,

    Find Polyacrylamide Suppliers. Get latest factory price for Polyacrylamide. Request quotations and connect with international manufacturers and B2B suppliers of Polyacrylamide. Page - 1

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  • Polyacrylamide Manufacturers & Suppliers, China ...

    polyacrylamide manufacturer/supplier, China polyacrylamide manufacturer & factory list, find qualified Chinese polyacrylamide manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com.

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  • Hot quality water treatment chemical products

    We are one of the earliest manufacturers of water treatment chemical products. The main products of our company are PAM-polyacrylamide, PAC and so on. ... PAM preparation methods and dosage Preparation method The use of... Know More 'PAM preparation methods and dosage' ... industrial grade cationic polyacrylamide …

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  • Acrylamide water solution|Acrylamide crystal ...

    Preparation of Cationic Chitosan-Polyacrylamide Flocculant and Its Properties in Wastewater Treatment Synthesis and characterization of Ce_(0.8)Sm_(0.2)O_(1.9) nanopowders using an acrylamide polymerization process

    Get Price
  • PHPA manufacturers India | Partially Hydrolyzed

    2017-4-14 · PHPA (Partially Hydrolyzed Polyacrylamide) Powder should be added in fresh water to get a highly viscous drilling fluid in Delhi. The marsh funnel viscosity for clay or shale formation should be ≥ 50 seconds per quart and ≥ 60 seconds per quart for sandstone or unconsolidated sand. Soluble up to 20 gm per liter giving …

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  • cationic polyacrylamide of Praestol 857 BS can be

    cationic polyacrylamide of Praestol 857 BS can be replaced by Chinafloc C5008. PRAESTOL 857 BS is used mainly for waste water purification, as well as for thickening and dewatering of municipal and industrial sewage sludges (centrifuges, screen belt pres-ses, chamber filter presses).

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  • Preparation and Characterization of Crosslinked ...

    Glyoxalated Polyacrylamide Paper-Strengthening Agent ... are extremely important for manufacturers and end ... Preparation of cationic GPAM Deionized water, 27 g of AM, 2.7 g of DMC, 3.9 g of ...

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  • Amphiphilic microblock tough cationic hydrogels

    2018-5-25 · Abdurrahmanoglu et al. adopted N-alkyl acrylamide to modify polyacrylamide hydrogel, using the method of micellar polymerization, which the fracture tensile strength can be increased to 300%. However, small-molecule surfactant affected intermolecular association between molecule chains [ 26 ], and …

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  • An Introduction to Hydrogels and Some Recent

    2015-10-18 · 2.Study on preparation conditions of cationic polyacrylamide;阳离子聚丙烯酰胺制备条件研究 3.Determination of acrylamide in food by matrix solid-phase dispersion and gas chromatography-mass spectrum;基质固相分散和气相色谱-质谱法测定食品中的丙烯酰胺

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  • Polyacrylamide Suppliers, Manufacturers,

    Find Polyacrylamide Suppliers. Get latest factory price for Polyacrylamide. Request quotations and connect with international manufacturers and B2B suppliers of Polyacrylamide. Page - 1

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  • Polyacrylamide Particles | Dolomite Microfluidics

    Polyacrylamide (PAM) is a type of hydrogel consisting of a loosely cross-linked acrylamide structure that can hold large amount of water. Due to their high water content, polyacrylamide is also highly amenable for use as biomaterial that can be in contact with tissue or biological fluids as implants, soft contact lenses, and drug …

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  • PHPA manufacturers India | Partially

    2017-4-14 · PHPA (Partially Hydrolyzed Polyacrylamide) Powder should be added in fresh water to get a highly viscous drilling fluid in Delhi. The marsh funnel viscosity for clay or shale formation should be ≥ 50 seconds per quart and ≥ 60 seconds per quart for sandstone or unconsolidated sand. Soluble up to 20 gm per liter giving …

    Get Price
  • high efficient cationic polyacrylamide polymers

    Cationic Polyacrylamide Flocculant Powder Supplier. SINOFLOC cationic flocculants are co-polymers of acrylamide with increasing proportions of cationic monomers. The cationic groups, which are thus introduced into the polymer, have positive charges in aqueous solution. Our cationic polyacrylamide is available in solid powder and …

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  • pam cationic polyacrylamide flocculant |

    Cationic polyacrylamide - Gongyi Xinqi Chemical Plant-PAM. Cationic polyacrylamide CPAM Cationic polymeric flocculant is a kind of linear macromolecular compounds dissolve in water, the molecular weight between 600-12 million, cationic PAM in acidic or alkaline medium is electropositive, such can effectively suspended …

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  • Chinese Chemical Supplier cationic flocculant ...

    Coal Washing manufacturers & suppliers Made-in-China. China Coal Washing manufacturers Select 2019 high quality Coal Washing products in best price from certified Chinese Polymer manufacturers, China Chemical suppliers, wholesalers and factory on Made-in-China. China Flocculant Cationic Polyacrylamide Powder MSDS

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  • Introduction to Polyacrylamide Gels | LSR | Bio

    2015-10-3 · Where, Ws is the weight of hydrogel in swollen state and Wd is the weight of hydrogel in dry state [8]. The difference in concentration of mobile ions in the hydrogel interior relative to external solution (osmotic pressure), changes in solvent pH, drives the volume change. Hydrogels with

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  • Hydrogels: Introduction, Preparation,

    2020-5-28 · Hydrogel_1 and Hydrogel_2 were stored at 4 ºC until further usage as controls. Note: we have not observed so far significant differences in the thermo-mechanical stability of different bulk biohydrogels when they have been prepared at room temperature (data not shown). For the preparation of cationic nioplexes-in …

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  • Cationic nioplexes-in-polysaccharide-based

    Tan Phuoc Ton, Thi Yen Nhi Tran, Le Hang Dang, Kim Thi Hoang Nguyen, Phuong Doan, Van Toan Nguyen, Dinh Trung Nguyen, Bao Huy Le, Ngoc Quyen Tran, Bich Tram Nguyen, ' Preparation and Characterization of Polyamidoamine G2.0-Hematin as a Biocatalyst for Fabricating Catecholic Gelatin Hydrogel ', International Journal …

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  • Cationic nioplexes-in-polysaccharide-based

    2020-5-28 · Hydrogel_1 and Hydrogel_2 were stored at 4 ºC until further usage as controls. Note: we have not observed so far significant differences in the thermo-mechanical stability of different bulk biohydrogels when they have been prepared at room temperature (data not shown). For the preparation of cationic nioplexes-in …

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  • Polyacrylamide hydrogels and hydrogel arrays

    Preparation of a polyacrylamide hydrogel array preferably comprises additional steps, optionally, developing the pattern in the array, and further optimally selectively removing the uncrosslinked polymer in aqueous solution (e.g., water) to produce the polyacrylamide hydrogel array.

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  • Introduction to Polyacrylamide Gels | LSR | Bio-Rad

    cationic polyacrylamide msds, cationic polyacrylamide. Alibaba offers 881 cationic polyacrylamide msds products. About 60% of these are Paper Chemicals, 42% are Electronics Chemicals, and 49% are Water Treatment Chemicals. A wide variety of cationic polyacrylamide msds options are available to you,

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  • polymer flocculant msds cation polyacrylamide

    Cationic polyacrylamide is a derivative of polyacrylamide, a cationic polymer flocculant which has an excellent effect on sewage treatment. Our existing cationic polyacrylamide are mostly prepared by the Mannich reaction ,which has the shortcomings of more unreacted material, low cationic degree, poor stability, short …

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  • China Polyacrylamide manufacturer, Flocculant,

    2021-5-14 · It is a high-tech company that combines research, production, marketing, and after-sale service. It not only produces cationic polyacrylamide (CPAM), anionic polyacrylamide (APAM), non-ionic polyacrylamide (NPAM), amphoteric polyacrylamide, but also specializes in super absorbent polymer (SAP) …

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  • Manufacturer Acrylamide and Acrylic Acid Sodium

    The polyacrylamide is a synthetic cationic polymerization flocculants and so mainly related to chain length and the charge of the dewatering performance of polyacrylamide excessive dosage, the positive charge on the ion polyacrylamide adsorption, due to electrostatic repulsion, it will reduce the sludge settling …

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  • alibaba polyacrylamide series in india - New

    Polyacrylamide Polymer, Polyacrylamide Polymer Suppliers Directory - Find variety Polyacrylamide Polymer Suppliers, Manufacturers, Companies from around the Wor

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  • Polyacrylamide potassium with decolorization and

    Preparation and characterization of polyacrylamide. Apr 20, 2019· The pseudo-first-order kinetics and adsorption thermodynamics are better. The adsorption process is a physical adsorption rather than the chemical interation. The adsorption force decreases with the increase of temperature.

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  • Journal of Materials Chemistry B - Royal Society of

    network hydrogel and effectively enhanced the adhesion capability of the hydrogel. The properties of the resulting hydrogel have been fully characterized. The optimal adhesion strength of the hydrogel adhesive in seawater was as high as 146.84 7.78 kPa. Furthermore, the hydrogel also has excellent ability to promote the growth of …

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  • UV-induced synthesis of chitosan- g

    2011-10-4 · Preparation of (chitosan- g -polyacrylamide) superabsorbent hydrogel. First, chitosan solution was prepared with 1 g chitosan powder dissolved in 60 mL acetic acid aqueous solution (2%). The preparation of the semi-IPN hydrogel of chitosan/acrylamide was performed in a quartz tube (10 cm long and 1 cm internal …

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  • Polyacrylamide-Phytic Acid-Polydopamine

    2019-8-5 · 华南理工大学 材料科学与工程学院,广东 广州 510640 收稿日期:2019-08-05 修回日期:2019-10-12 出版日期:2020-01-15 发布日期:2020-04-03 通讯作者: 彭晓宏,电话 13668961588,电邮 [email protected]。 作者简介:邵亚辉(1994—),男,甘肃省嘉峪关市人,硕士生,电话 17666587752,电邮 [email protected]

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  • Preparation and modification of monodisperse

    2017-8-11 · As shown in Fig. S3, the equilibrium absorption capacities are decreased from 1008.65 to 298.64 mg g −1 for NR, 393.25 to 168.82 mg g −1 for MB, 810.67 to 251.30 mg g −1 for MV and 553.37 to ...

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