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suppliers study optimal conditions high purity poly ferric chloride

  • Aluminium Coagulant - an overview

    In another study on the coagulation flocculation process applied for the raw landfill leachate treatment, 80% removal of COD was attained at optimum conditions of pH 3.36, coagulant dosage of 0.87 g/L FeCl 3, flocculant aid dosage of 26 mg/L cationic PAM, mixing speed in the flocculation step of 48 rpm, and setting time of 30 min (Smaoui et al ...

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  • Comparison of poly ferric chloride and poly titanium ...

    2021-1-28u2002·u2002The current study investigated the efficiency of poly ferric chloride (PFC) and poly titanium tetrachloride (PTC) in coagulation-flocculation process for treatment of paper and cardboard wastewater. The effect of pH (5–11), coagulant concentrations (100–1000 mg/L), mixing rate (10–60 rpm), mixing time (5–25 min), and settling time (5–30 min) were examined. The …

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  • Poly Aluminium Chloride (PAC) - Water Treatment Chemical

    Poly aluminium chloride (PAC), the white or yellow powder, is an inorganic polymer coagulant. Compared with traditional inorganic coagulants, fengbai poly aluminum chloride flocculation precipitation speed is fast, the PH value applicable range is wide, water purification effect is obvious and non-corrosive to pipeline equipment.

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  • Study on the preparation of polysilicate ferric flocculant ...

    2021-12-1u2002·u2002Preparation and coagulation efficiency of polyaluminium ferric silicate chloride composite coagulant from wastewater of high-purity graphite production J. Environ. Sci., 23 ( 2011 ), pp. 1122 - 1128, 10.1016/s1001-0742(10)60537-2

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  • Ferric Chloride

    Ferric chloride is a proven low-cost waste water treatment option for phosphorus control with a wide pH operating window. Ferric is particularly effective in color removal for challenging industrial waste water applications. Both water-treatment and high-purity grades are available. Fast floc formation and settling time.

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  • (PDF) Arsenic removal by coagulation using ferric chloride ...

    A study reported the removal of arsenic by using ferric chloride (FeCl 3 ) as a coagulant, and it was observed that the removal efficiency of arsenic …

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  • Aluminium Sulphate - an overview

    Aluminium sulphate is the most widely used aluminium coagulant (Section 8.20).It is available in a number of solid grades such as block, kibbled or ground and is also available as a solution typically containing 8–8.3% w/w Al 2 O 3.In waterworks practice aluminium sulphate is frequently but incorrectly referred to as 'alum'.

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  • Ferric chloride

    Ferric chloride is an orange to brown-black solid. It is slightly soluble in water.It is noncombustible. When wet it is corrosive to aluminum and most metals. Pick up and remove spilled solid before adding water.It is used to treat sewage, industrial waste, to purify water, as an etching agent for engraving circuit boards, and in the manufacture of other chemicals.

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  • Corrosion inhibition of copper in ferric chloride ...

    2020-11-18u2002·u2002Ferric chloride (FeCl3) has widespread use as an etchant in the PCB industry and for photochemical machining. Although the corrosion process of copper in FeCl3 is well known, the use of organic ...

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