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Flokkulasie en omgekeerde flokkulasie
FLOCCULATION In the field of chemistry, flocculation is the process by which colloidal particles emerge from a precipitate in flocculent or flake form from a suspension either spontaneously or by the addition of a clarifier. Hierdie proses verskil van neerslag deurdat die kolloïed slegs opgeskort is ...Lees meer -
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Eienskappe en behandeling van afvalwater van die landbou- en voedselbedryf
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Kruisingsmiddel vir N, N'-methylenebisacrylamide doeleindes
N, n '-methyleen diacrylamide (MBAM of MBAA) is 'n verknopingsmiddel wat gebruik word in die vorming van polimere soos polyacrylamide. Its molecular formula is C7H10N2O2, CAS: 110-26-9, properties: white crystalline powder, soluble in water, also soluble in ethanol, acetone and other organic solvent...Lees meer -
Die belangrikste bronne en kenmerke van industriële afvalwater
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Analise van polyacrylamide -produksietegnologie
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Voorsorgmaatreëls by die gebruik van polyacrylamide
1, preparation of PAM flocculant solution: in use, must dissolve, then use, to be completely dissolved, to be added to the waste water of the concentrator. Do not directly throw solid polyacrylamide in the sewage pool, it will cause a great waste of drugs, increase the cost of treatment. ...Lees meer