ca1241492a flocculants and their use google patents
ca1241492a flocculants and their use google patents
ca1241492a flocculants and their use google patents
ca1241492a flocculants and their use google patents
ca1241492a flocculants and their use google patents
ca1241492a - flocculants and their use - google patents

CA1241492A - Flocculants and their use - Google Patents

CA1241492A CA000488795A CA488795A CA1241492A CA 1241492 A CA1241492 A CA 1241492A CA 000488795 A CA000488795 A CA 000488795A CA 488795 A CA488795 A CA 488795A CA

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us4702844a - flocculants and their use - google patents

US4702844A - Flocculants and their use - Google Patents

US4702844A US06/766,097 US76609785A US4702844A US 4702844 A US4702844 A US 4702844A US 76609785 A US76609785 A US 76609785A US 4702844 A US4702844 A US 4702844A Authority US Unite

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google patents

Google Patents

Patents. Include non-patent literature (Google Scholar) Search and read the full text of patents from around the world . Search and read the full text of patents from around the world with Google Patents, and find prior art in our index of non-patent literature.

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plant-based coagulants/flocculants: characteristics, mechanisms, and

Plant-based coagulants/flocculants: characteristics, mechanisms, and

Natural coagulants/flocculants have a wide range of applications in wastewater treatment; several studies have been conducted on their use in the treatment of different types of wastewater, such as plant-based (Magalh?es et al. 2021), animal-based (Frantz et al. 2020), algae-based (Vijayaraghavan and Shanthakumar 2016), fungi-based (Fang and Shi 2016), and bacteria-based (Liu et al. 2015

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biopolymer-based flocculants: a review of recent technologies

Biopolymer-based flocculants: a review of recent technologies

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. In recent years, with more and more attention to clean technologies, a lot of researches on the modification and application of biopolymer-based flocculants

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wastewater treatment using plant-derived bioflocculants: green

Wastewater treatment using plant-derived bioflocculants: green

Coagulation¨Cflocculation technology is commonly used in wastewater treatment to remove cell debris, colloids, and contaminants in a comfortable and effective manner. Flocculants, both organic and inorganic, have long been used in wastewater treatment.

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a review on production of lignin-based ?occulants: sustainable

A review on production of lignin-based ?occulants: Sustainable

Moreover, as compared with the currently used synthetic polymer flocculants, the charge density of lignin-based flocculants is generally small, resulting in lower flocculation efficiency [74]. Therefore, the key issues to the commercial application is how to reduce production costs while producing lignin-based flocculant with high surface charge density.

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targeting nanoplastic and microplastic removal in treated

Targeting nanoplastic and microplastic removal in treated

A major mechanism of contaminant attachment on flocs is fluid shear-induced flocculation, also known as orthokinetic flocculation. With this mechanism, the mixing conditions in the coagulation and

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a review on production of lignin-based ?occulants: sustainable

A review on production of lignin-based ?occulants: Sustainable

This paper systematically reviews recent progress of low carbon footprint lignin-based ?occulants. The modification methods for the production of lignin-based flocculants, Mannich, sulfonation, carboxylation, crosslinking and graft copolymerization, and the flocculation mechanisms in wastewater treatment are discussed emphatically.

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production of cationic starch-based flocculants and their application

Production of Cationic Starch-Based Flocculants and Their Application

Polymer flocculants are used to promote solid¨Cliquid separation processes in wastewater treatment technologies, and bio-based flocculants possess many advantages over conventional synthetic polymers. Potato starch microgranules were chemically modified and mechanically sheared to produce modified starch flocculants.

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