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Industrial-giredhi Polyaluminium Chloride

Chigadzirwa pfuma: yakasimba, yegoridhe yero poda; mvura, tsvuku tsvuku.

Chigadzirwa chimiro: index yechigadzirwa inoenderana neGB/T22627-2014 giredhi giredhi chiyero.

Kushandiswa kwechigadzirwa: kunoshanda pakucheneswa kwemvura yemaindasitiri, mvura yemarara yemaindasitiri, mvura inotenderera mumaindasitiri uye tsvina yemumaguta, nezvimwe.

    Physical uye Chemical Index

    Industrial-giredhi Polyaluminium Chloride

    Industrial PAC

    AL2O3: 30%

    Zita rechiratidzo Solid Index Liquid Index
    National mwero Company standard National mwero Company standard
    Misa chikamu chealuminium (AL2O3) /% ≥ 28 28.5 10 10.5
    Basicity /% 30-95 65-85 45-90 65-85
    Misa chikamu chechinhu chisinganyungudika /% ≤ 0.4 0.3 0.1 0.08
    PH kukosha (10g / L mhinduro ine mvura) 3.5-5.0 3.5-5.0 3.5-5.0 3.5-5.0
    Misa chikamu chesimbi (Fe) /% ≤ 3.5 1.5-3.5 0.2 0.1
    Misa chikamu che arsenic (As) /% ≤ 0.0005 0.0005 0.0001 0.0001
    Misa chikamu chemutobvu (Pb) /% ≤ 0.002 0.002 0.0005 0.0005
    Misa chikamu che cadmium (Cd) /% ≤ 0.001 0.0005 0.0001 0.0001
    Misa chikamu chemekiyuri (Hg) /% ≤ 0.00005 0.00005 0.00001 0.00001
    Chikamu chikuru chechromium (Cr) /% ≤ 0.005 0.005 0.0005 0.0005
    Ongorora: iwo indexes eFe, As, Pb, Cd, Hg, Cr, uye zvisinganyunguriki zvinhu zvakanyorwa muzvigadzirwa zvemvura zviri patafura zvinoverengerwa se10% yeAL2O3. Kana zvirimo zve AL2O3 zviri ≤ 10%, iyo indexes yekusachena ichaverengerwa se10% yeAl2O3 zvigadzirwa.

    Nzira Yekushandisa

    Zvigadzirwa zvakasimba zvinofanira kunyungudutswa uye kunyungudutswa zvisati zvaiswa. Vashandisi vanogona kusimbisa iyo yakanakisa yekuisa vhoriyamu nekuyedza uye kugadzirira maejenti yekutarisa zvichienderana nemhando yemvura yakasiyana.

    ● Chigadzirwa chakasimba: 2-20%.

    ● Solid product input volume: 1-15g/t.

    Yakanyatso kupinza vhoriyamu inofanirwa kuve pasi pe flocculation bvunzo uye zviedzo.

    Kurongedza uye Kuchengeta

    Makirogiramu makumi maviri neshanu ega ega ezvigadzirwa zvakasimba zvinofanirwa kuiswa mubhegi rimwe rine firimu remukati repurasitiki uye bhegi rekunze rakarukwa repurasitiki. Zvigadzirwa zvinofanirwa kuchengetwa munzvimbo yakaoma, inofefetera uye inotonhorera mukati megonhi nekutya kunyorova. Usazvichengete pamwe chete nezvinhu zvinopisa, zvinoparadza uye zvine chepfu.

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