Polyaluminium mankhwala enaake PAC is mainly used as the flocculating agent for the treatment of drinking water and industrial waste water(such as oil waste water, printing and dyeing water and pulping waste water), and it is also applied in the treatment of high toxicity heavy metal and F-containing waste water; Morever, it is also widely applied in precise casting, paper-making, tanning and other industries.
Polyaluminium chloride (PAC) for waste water treatment
|
Zinthu mayeso |
mfundo |
|
Zotayidwa okusayidi (AL2O3) |
Mph 28 |
|
Basicity |
30-90% |
|
PH phindu 1% amadzimadzi njira |
3.0-5.0 |
|
Madzi nkhani insoluble |
1.5% Max |
|
Fe zinthunzi |
5% Max |
|
monga zinthunzi |
0,0015% Max |
|
PB zinthunzi |
0,006% Max |
Mapulogalamu
Urban ngalande kuyeretsedwa: madzi mtsinje, madzi mosungiramo, pansi.
Municipal madzi ogwiritsidwa ntchito Chithandizo
Industrial madzi ogwiritsidwa ntchito mankhwala: ankaudaya madzi ogwiritsidwa ntchito zikopa madzi ogwiritsidwa ntchito, madzi ogwiritsidwa ntchito munali fluoride, heavy metal madzi zinyalala, madzi ogwiritsidwa ntchito, madzi ogwiritsidwa ntchito, malasha kusamba madzi ogwiritsidwa ntchito, ngalande wanga, akamayamba madzi ogwiritsidwa ntchito, zitsulo madzi ogwiritsidwa ntchito, processing nyama madzi ogwiritsidwa ntchito, zimbudzi chithandizo.
Industrial madzi ogwiritsidwa ntchito ndi zipangizo zinyalala zitsulo yobwezeretsanso
Phukusi & Kutumiza:
PAC madzi mafakitale: 25KG ukonde kulemera nsalu matumba, 25MT Max pa 20 mapazi chidebe potsegula.
Mankhwala Ubwino:
1). Flocculation mphamvu, ntchito yapamwamba kumamatira, floc mapangidwe ndi mafunsidwe a kusala.
2). Popanda soda ndi zina zina, pH waukulu anamvetsa chomasuka ntchito; chifukwa otsika kutentha, otsika turbidity, otsika alkalinity wa madzi yaiwisi ndi zabwino flocculation.
3). Yosavuta kugwiritsa ntchito ndi zabwino zothandiza.
Yosungirako: mankhwala adzakhala asindikizidwe ndi kusungidwa mu youma ndi mpweya wokwanira malo kuteteza ku mvula, kutentha ndi dzuwa amphamvu.
Ntchito njira:
The mankhwala madzi angagwiritsidwe ntchito mwachindunji kapena ntchito pambuyo dilution.
Dilution ndikofunikira pamaso ntchito mankhwala olimba. The yachibadwa dilution chiŵerengero mankhwala olimba ndi 5% -15%.
