method and flocculant for water treatment

method and flocculant for water treatment

  • us4923629a - method and flocculant for water treatment - google patents

    US4923629A - Method and flocculant for water treatment - Google Patents

    A method and flocculant for water treatment in which the highly polymerized silicic acid and a water-soluble salt of a metal capable of forming a hydroxide in water such as aluminum are added to the water to be treated. The highly polymerized

  • wo2016158632a1 - flocculant for treating waste water, and method for flocculation treatment of waste water - google patents

    WO2016158632A1 - Flocculant for treating waste water, and method for flocculation treatment of waste water - Google Patents

    It becomes possible to achieve an effective flocculation treatment of waste water such as colored waste water discharged from food/beverage production factories, chemical factories and the like and having chromaticity resulting from soluble COD

  • method and flocculant for water treatment - suido kiko kabushiki kaisha

    Method and flocculant for water treatment - Suido Kiko Kabushiki Kaisha

    8/5/1990 · A method and flocculant for water treatment in which the highly polymerized silicic acid and a water-soluble salt of a metal capable of forming a hydroxide in water such as aluminum are added to the water to be treated. The highly polymerized

  • drinking water treatment by stepwise flocculation using polysilicate aluminum magnesium and cationic polyacrylamide - sciencedirect

    Drinking water treatment by stepwise flocculation using polysilicate aluminum magnesium and cationic polyacrylamide - ScienceDirect

    1/6/2019 · An efficient, eco–friendly composite flocculant PSAM–cPAM was designed and successfully prepared for the treatment of drinking water via stepwise flocculation method, and it has proven to work reasonably well. The flocculation conditions were

  • coagulation-flocculation method for the treatment of pulp and paper mill wastewater | request pdf

    Coagulation-Flocculation Method for the Treatment of Pulp and Paper Mill Wastewater | Request PDF

    Treatment efficiency was studied taking into consideration various effects such as pH, type and dosage of coagulant and flocculant, settling characteristics, and water recovery. Alum and

  • cn1208110c - flocculants for oil-water separation and method for oil-water separation by flocculation - google patents

    CN1208110C - Flocculants for oil-water separation and method for oil-water separation by flocculation - Google Patents

    Flocculants for oil-water separation capable of separating or flocculating an oily or aqueous component contained in an oil-in-water or water-in-oil emulsion, which flocculants are: substances comprising structural units (i) -C(R1R2)C(R3X))- and

  • an effective flocculation method to the kaolin wastewater treatment by a cationic polyacrylamide (cpam): preparation, characterization,

    An Effective Flocculation Method to the Kaolin Wastewater Treatment by a Cationic Polyacrylamide (CPAM): Preparation, Characterization,

    For PAD used as flocculant in kaolin wastewater treatment, the results confirmed that, at optimal conditions, the turbidity and the floc size d 50 could reach to 5.9 NTU and 565.936 μ m, respectively, at the optimal

  • progress and research of organic polymeric flocculant in water treatment | scientific.net

    Progress and Research of Organic Polymeric Flocculant in Water Treatment | Scientific.Net

    coagulation and sedimentation method is an effective water treatment method, and the key factor is the choice of flocculant, according to its different chemical composition, it is generally divided into inorganic, organic, microbial flocculants.

  • microwave assisted synthesis of polyacrylamide grafted starch (st-g-pam) and its applicability as flocculant for water treatment

    Microwave assisted synthesis of polyacrylamide grafted starch (St-g-PAM) and its applicability as flocculant for water treatment

    Microwave assisted synthesis of polyacrylamide grafted starch (St-g-PAM) and its applicability as flocculant for water treatment Int J Biol Macromol . 2011 Jan 1;48(1):106-11. doi: 10.1016/j.ijbiomac.2010.10.004.

  • evaluation of the polysilicate-type flocculant on the water treatment process

    Evaluation of the polysilicate-type flocculant on the water treatment process

    water. The results obtained through these studies clearly showed that for potable water treatment, the polysilicate type flocculant was a superior replacement to the polyacrylamide type. Keywords: flocculant, aluminum polysilicate, organic

  • flocculant, manufacturing method therefor, and flocculation method using the flocculant - asaoka, keiichiro

    Flocculant, manufacturing method therefor, and flocculation method using the flocculant - Asaoka, Keiichiro

    23/2/2010 · A flocculant, a manufacturing method therefor, and a flocculation method using the flocculant are provided such that a suspension of tap water treatment plant, sewage treatment plant, industrial drainage water or other service water or drainage

  • stormwater best management practice: polymer flocculation

    Stormwater Best Management Practice: Polymer Flocculation

    flocculation is shown in Figures 12 and 13. Using a flocculant to bind the dust particles will also reduce the amount of water needed to spray dusty construction areas. Channel Applications—4 examples Treatment ditches. When a construction site

  • engineering design and construction method of sustainable water treatment system for local people | united nations industrial development organization

    Engineering Design and Construction Method of Sustainable Water Treatment System for Local People | United Nations Industrial Development Organization

    KITA Method for Sustainable Water Treatment by Local People IT K A MACHINERY offers engineering design and installation method of the whole water treatment system for industrial use and drinking use. Our system is not a packaged product but

  • settling for drinking water plants and wastewater treatment plants

    Settling for drinking water plants and wastewater treatment plants

    In water treatment, settling (décantation en français) is an operation that removes suspended particles from the water to be treated. It is a physical process that consists to separate particles of higher density than water from the liquid in

  • flocculation - wikipedia

    Flocculation - Wikipedia

    Flocculation, in the field of chemistry, is a process in which colloids come out of suspension in the form of floc or flake, either spontaneously or due to the addition of a clarifying agent. The action differs from precipitation in that, prior

  • water treatment | public water systems | drinking water | healthy water | cdc

    Water Treatment | Public Water Systems | Drinking Water | Healthy Water | CDC

    Community Water Treatment Drinking water supplies in the United States are among the safest in the world. However, even in the U.S., drinking water sources can become contaminated, causing sickness and disease from waterborne germs, such as