Ka'ida da Rarraba Fulawa

E cikakke

Tasirin kara flocculant galibi ana amfani dashi ne don ragewa ko kawar da kwanciyar hankali da daidaita polymerization na barbashin da aka tarwatsa cikin ruwa, sanya barbashin da aka tarwatse agglomerate, flocculate da cire daskararren daskararren, da karfafa rabuwa mai karfi-ruwa.

P mahimmanci

Lokacin da girman abubuwan da aka dakatar a cikin ruwa suka isa kadan, kuzarin motsi na Brownian ya isa ya hana karfin nauyi yin nutsuwa. Bugu da ƙari, farfajiyar ƙananan ƙwayoyin galibi tana ɗauke da irin wannan cajin mara kyau, kuma maɓallan ƙyama tsakanin caji iri ɗaya ba su da sauƙin haɗuwa da girma, wanda ke ƙara zaman lafiyar dakatarwar. Filacculant ɗin polymer ne mai takamaiman caji. Tsarin flocculation shine ƙara caji mai kyau don sanya barbashin “Rashin ƙarfi”. Ta hanyar karo-karo, barbashin ya jawo hankalin juna, kuma haduwar ta zama babba, don karfafa tasirin hazo.

C lassification 

  1. Mafi yawan amfani da kwayoyin polymer flocculants sune PAC (polyalium chloride) da PFS (polyferric sulfate); suna da sauƙin jurewa cikin ruwa kuma suna da takamaiman aiki. Ana iya ƙara shi a cikin sifar bayani ko granule.
  2. PAM (polyacrylamide) shine mafi yawan amfani da kwayoyin polymer flocculant ; yana narkewa a cikin ruwa, amma yawan narkarwar yana da jinkiri sosai. Gabaɗaya, an shirya shi zuwa mafita kafin ƙarawa. Ana iya raba shi zuwa nau'in anion da nau'in keɓaɓɓu. Anionic flocculant galibi ana amfani dashi don flocculant flocculant, kuma ana amfani da nau'in cationic gaba ɗaya don ƙarancin ruwa. PAM yana da sauƙin karɓar ruwa da sassauƙa zuwa cikin tubalan, kuma wurin ajiya dole ne ya bushe.

Post lokaci: Oct-30-2020
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