spain best efficiency pam water treatment for flocculant agent
spain best efficiency pam water treatment for flocculant agent
spain best efficiency pam water treatment for flocculant agent
spain best efficiency pam water treatment for flocculant agent
spain best efficiency pam water treatment for flocculant agent
polyacrylamide degradation and its implications in environmental systems | npj clean water - nature

Polyacrylamide degradation and its implications in environmental systems | npj Clean Water - Nature

High molecular weight (106¨C3 ¡Á 107 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity ...

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natural flocculants for the treatment of wastewaters containing dyes or heavy metals: a state-of-the-art review

Natural flocculants for the treatment of wastewaters containing dyes or heavy metals: A state-of-the-art review

The solubility of the novel flocculant (CMC-g-PAM) has been improved. During primary water treatment, the flocculation tests carried out using (CMC-g-PAM) flocculant have shown the improvement of its flocculant efficiency over a wide pH range [121]. 5.2.

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a review of nano-based materials used as flocculants for water treatment | international journal of environmental science and technology

A review of nano-based materials used as flocculants for water treatment | International Journal of Environmental Science and Technology

Up to the present day, a number of commonly applied treatment methods have been developed and employed for water treatment such as coagulation/flocculation (Hargreaves et al. 2018; Yusoff et al. 2018 ), adsorption (Li et al. 2018; Yang et al. 2018a, b ), oxidation (Nidheesh et al. 2018; Boczkaj and Fernandes 2017 ), membrane filtration (Yoo 2018...

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recent achievements in polymer bio-based flocculants for water treatment - pmc - national center for biotechnology information

Recent Achievements in Polymer Bio-Based Flocculants for Water Treatment - PMC - National Center for Biotechnology Information

The techniques used in water treatment need to be specific, economical, and efficient [1,2,3]. Therefore, preferred and commonly used method is flocculation, which most frequently requires the use of particular substances¡ªflocculants (also called flocking or clarifying agent).

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a comparison study between bioflocculants and pam for dewatering of ultrafine phyllosilicate clay minerals

A comparison study between bioflocculants and PAM for dewatering of ultrafine phyllosilicate clay minerals

Moreover, the CIS flocculant showed excellent flocculation effects in ambient pH of 4¨C10, flocculation temperature of 10¨C40 C, and various inorganic salts. In general, the anionic CIS flocculant shows excellent cost effectiveness, where the predicted operation cost of as-prepared CIS is about 60 % of conventional polyacrylamide flocculant.

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optimization of coagulation¨cflocculation process for wastewater derived from sauce manufacturing using factorial design of ...

Optimization of coagulation¨Cflocculation process for wastewater derived from sauce manufacturing using factorial design of ...

A coagulation¨Cflocculation process was used to pre-treat wastewater derived from sauce manufacturing prior to a subsequent biological treatment. A 5 2 full factorial experimental design and response surface methodology were employed to evaluate and optimize the coagulant and flocculant dosages and to achieve a compromise between efficiency, operational costs and the effects of a possible ...

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biopolymer-based flocculants: a review of recent technologies | environmental science and pollution research

Biopolymer-based flocculants: a review of recent technologies | Environmental Science and Pollution Research

Huaili Zheng 7710 Accesses 50 Citations Explore all metrics Abstract Biopolymer-based flocculants have become a potential substitute for inorganic coagulants and synthetic organic flocculants due to their wide natural reserves, environmental friendliness, easy natural degradation, and high material safety.

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odplgh - iopscience

ODPLGH - IOPscience

3.3.2. Characteristics of slime water. The main characteristics of slime water were as follows: high concentration, high content of fine particles, high ash content, many negative charges on the surface of particles. These particles kept stable dispersion in the water due to the repulsion of the homoelectric charge.

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efficient dewatering of unclassified tailings with flocculant: role of ultrasound - environmental science and pollution research

Efficient dewatering of unclassified tailings with flocculant: role of ultrasound - Environmental Science and Pollution Research

The results show that the optimum flocculant dosage for the ultrasonically treated tailings slurry is 40 g/t, at which the ISR reach a maximum value of 0.262 cm/min and the final underflow concentration (FUC) reach a maximum value in 60 min. Compared with settling without ultrasonication, the optimum flocculant dosage is reduced by 10 g/t, the I...

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sustainability | free full-text | bio-based polymeric flocculants and adsorbents for wastewater treatment

Sustainability | Free Full-Text | Bio-Based Polymeric Flocculants and Adsorbents for Wastewater Treatment

With the growing demand for clean and safe water, there is a pressing need to explore novel materials for water treatment applications. In this regard, bio-based polymeric materials have emerged as a promising solution for water purification. This article highlights the numerous advantages offered by bio-based polymeric materials, including their biodegradability, low cost, and renewable ...

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