Home » Safe and Reliable Non-Ionic Temperature-Resistant And Salt-Resistant Polyacrylamide for Industrial Sludge

Safe and Reliable Non-Ionic Temperature-Resistant And Salt-Resistant Polyacrylamide for Industrial Sludge

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Efficiency of various recent wastewater dye removal ...

Efficiency of various recent wastewater dye removal ...

Aug 01, 2018 · Ideal parameters for dye adsorption was at an adsorbent dose of 1.2 g, contact time of 60 min, dye concentration of 1 g/L, ionic strength of 0.05 M and temperature of 318 K. Maximum adsorption capacity of ground nut shells charcoal was found to be 117.6 mg/g while for eichhornia charcoal is was found to be 56.8 mg/g.
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Volume 6 Issue 3 :: Article Issues :: BioResources

Volume 6 Issue 3 :: Article Issues :: BioResources

The developed starch-based polymer was cationic and had the charge density used in industry. On the other hand, although cationic flocculants are the most used in sludge conditioning, also anionic and non-ionic polymers are needed, depending on the characteristics of …
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High energy density, flexible, low temperature resistant ...

High energy density, flexible, low temperature resistant ...

Besides, the ZIHCs can also retain 55.5% and 78.9% of initial capacitance at -18 °C and 0 °C, respectively. In this work, by designing hydrogel electrolyte, high energy density, flexible, low temperature resistant and self-healing ZIHCs were obtained. This work also provides a new candidate for reliable energy storage of wearable devices.
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The safe use of cationic flocculants with reverse osmosis ...

The safe use of cationic flocculants with reverse osmosis ...

cal products. For instance polyacrylamide has a high molecular weight with a large number of cationically or anionically charged sub branches attached to a cen-tral non-ionic backbone see Fig. 3. Most RO systems operate with a raw water rela-tively colloid free but with a small and variable but potentially damaging amount of suspended solids. In
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Competence in Biotechnology and Pharmaceutical Applications

Competence in Biotechnology and Pharmaceutical Applications

The integrated temperature element in one of the four titanium electrodes allows a reliable and precise compensated measurement. The sensors are specially designed to be installed in the hygienic, CIP and SIP resistant flow cells B605 and B607. Furthermore, the modular flow cell design offers a variety of process connec-
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Acrylamide Uses and Production - UK Essays

Acrylamide Uses and Production - UK Essays

Polyacrylamide can be manufactured as cationic, non-ionic, or anionic polymer. Both cationic and anionic polyacrylamides are produced by the process of copolymerisation of acrylamide. Cationic polyacrylamides are useful for flocculation of sewage sludge and various industrial wastes, as well as retention aids in the paper industry (Barvenik, 1994).
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Characterization of acrylamide polymers for enhanced oil ...

Characterization of acrylamide polymers for enhanced oil ...

HPAM shows poor salt resistance, temperature resistance, and shear resistance performance, which hindered its application in high temperature and …
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A water-soluble acrylamide hydrophobically associating ...

A water-soluble acrylamide hydrophobically associating ...

In order to improve the salt resistant, temperature tolerance, and stability of the acrylamide-based copolymer, the double-tailed hydrophobically associating copolymer (DTHAP) was synthesized.
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canada water absorbent polymer polyacrylamide | Provide ...

canada water absorbent polymer polyacrylamide | Provide ...

Their glass transition temperature is well above room temperature (> 400 K). The only commercially important polyacrylamide is poly(2-propenamide) which is simply called polyacrylamide or PAM [-CH2CH(CONH2)-]. It is a non-ionic, watersoluble, and biocompatible polymer that can be tailored to meet a broad range of applications.
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Monitoring Industrial Wastewater {Handbook}

Monitoring Industrial Wastewater {Handbook}

----- 4.2.6 Refractory Materials Refractory materials are resistant to biodegradation and, thus, may be undesirable for certain water quality requirements. Alkyl benzene sulfonate (ABS) from detergents is substantially nondegradable and frequently causes a persistent foam in waste treatment systems and watercourses.
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Techniques for extraction and isolation of natural ...

Techniques for extraction and isolation of natural ...

Apr 17, 2018 · The charged molecules could be caught and released by ion-exchange resin by changing the ionic strength of the mobile phase (e.g., changing pH or salt concentration). Cation ion-exchange resins were used for the separation of alkaloids, while the anion ion-exchange resins were used for the separation of natural organic acids and phenols.
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Supercritical Water Oxidation for Environmentally Friendly ...

Supercritical Water Oxidation for Environmentally Friendly ...

Oct 12, 2019 · Supercritical water oxidation is a promising, environment-friendly technology to efficiently deal with a wide variety of organic wastes such as wastewaters, industrial and municipal sludge, etc. As for the two key problems, i.e., corrosion and salt plugging, generally encountered in supercritical water oxidation plants, this chapter firstly reported the related …
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