Home » Solid Particle Type Temperature-Resistant Salt-Resistant Polyacrylamide for Pharmaceutical Wastewater Treatment in Belarus

Solid Particle Type Temperature-Resistant Salt-Resistant Polyacrylamide for Pharmaceutical Wastewater Treatment in Belarus

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Ebrahim VASHEGHANI-FARAHANI | faulty member | Tarbiat ...

Ebrahim VASHEGHANI-FARAHANI | faulty member | Tarbiat ...

Drug-resistant bacterial infections have become one of the most serious risks in public health. There is an urgent need for developing new methods for delivering antibacterial agents.
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UV-Initiated Polymerization of Hydrophobically Associating ...

UV-Initiated Polymerization of Hydrophobically Associating ...

Jun 26, 2014 · Study of salt tolerance and temperature resistance of a hydrophobically modified polyacrylamide based novel functional polymer for EOR. Colloids and Surfaces A: Physicochemical and Engineering Aspects 2017, 514,. DOI: 10.1016/j.colsurfa.2016.10.051.
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Aerobic membrane bioreactors for industrial wastewater ...

Aerobic membrane bioreactors for industrial wastewater ...

Jan 01, 2020 · Two main factors that hinder the wider application of MBRs in industrial wastewater treatment are: (1) the low microbial activity and (2) the serious problems of membrane fouling as a result of the various extreme wastewater conditions (i.e., high salinity, high temperature, toxicity, etc.).
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Construction additives|HPMC|HYDROXYPROPYL METHYL CELLULOSE ...

Construction additives|HPMC|HYDROXYPROPYL METHYL CELLULOSE ...

Sep 28, 2018 · Polyacrylamide Product Details: PAM is a water-soluble polymer, insoluble in most organic solvents, has good flocculation, can reduce the frictional resistance between liquids, can be divided into non-ionic, anionic, cationic according to ion characteristics. And four types of bisexuality. Polyacrylamide application range: (PAM is very ...
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Membrane Bioreactor (MBR) Technology for Wastewater ...

Membrane Bioreactor (MBR) Technology for Wastewater ...

Jun 15, 2016 · MBR is, in fact, one of the most important innovations in wastewater treatment [1,2,3,4], as it overcomes the drawbacks of the conventional ASP, including large space requirement for secondary clarifiers, liquid–solid separation issues, production of excess sludge, and limitations with removal of recalcitrants .
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Nanocellulose: From Fundamentals to Advanced Applications

Nanocellulose: From Fundamentals to Advanced Applications

May 06, 2020 · - Moderate critical temperature of 31.1°C and pressure of 7.4 MPa, and high solid capacity. - CO 2 is inert in nature, inexpensive, non-toxic, non-inflammable, and available from the by-products of several industrial processes. - No generation of toxins. - Green technology and readily available. - Less treatment efficiency. - High costs.
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Wastewater treatment using plant-derived bioflocculants ...

Wastewater treatment using plant-derived bioflocculants ...

Furthermore, Chen et al. demonstrated an octopus-like lignin-grafted cationic polyacrylamide (L-CPA) with excellent flocculation performance, was inexpensive, environmentally friendly, and technically feasible, indicating a promising future in wastewater treatment. Using acrylamide (AM), methylacryloyloxyethyltrimethyl ammonium chloride (DMC), and enzymatic hydrolysis …
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Wastewater Treatment Plant Instrumentation {handbook}

Wastewater Treatment Plant Instrumentation {handbook}

5 1.3 Sample point location 7 1.4 Sample transport S 1.5 Membrane-type DO probe cell 12 1.6 DO meter configuration 16 1.7 Typical pH sensor 22 1.8 Equivalent circuit 22 1.9 Effect of varying asymmetric potential at 23 constant (25° C) temperature 1.10 Effect of varying temperature at constant 23 asymmetric potential 1.11 Flow-through pH sensor ...
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Pharmaceuticals and personal care products in water and ...

Pharmaceuticals and personal care products in water and ...

Oct 22, 2020 · The presence of emerging contaminants such as pharmaceutical and personal care products in many aqueous matrices have been reported. One of such matrix is streams of wastewater, including wastewater treatment plants inflows and outflows and wastewater flow by-passing wastewater treatment plants. Their persistence arises from their resistant to …
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Filtration with ceramic membranes for industrial water ...

Filtration with ceramic membranes for industrial water ...

In reverse osmosis, salt separation and other more complex electrochemical phenomena are involved. The separation is said to be at a molecular level using A 0 and the molecular type. This study does not discuss reverse osmosis membranes, as we focus the application towards the treatment of effluents, for which these membranes have many limitations, as indicated at the …
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Pathogen and Particle Associations in Wastewater

Pathogen and Particle Associations in Wastewater

Sep 15, 2016 · 1. Introduction. Although water is abundant and covers 75% of the Earth's surface, most of the freshwater “is available at the wrong place, at the wrong time, or with the wrong quality” (Falkenmark & Lindh, 1974).The availability of freshwater is greatly impacted by global climatic changes and increases in human population, urbanization, and pollution (Vörösmarty …
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