
Āhuatanga:
Ko te kounga wai i muri i te purenga ma te whakamahi i te PAC he pai ake i tera o te konumohe sulfate karekau , and the cost of water purification is lower; the floc formation is fast, the settling speed is fast, and the alkalinity of the consumed water is lower than that of various inorganic flocculants, so no or less investment is required Alkali agent and PAC can flocculate in the range of raw water pH of 5.0-90. It ko he rongoa pai mo te parakaingaki ahumahi me te maimoatanga wai para, a ka whakamahia nuitia i roto i te miihini whakarewa, te hiko hiko, te tanning, te rongoa, te ta me te tae, te ahumahi matū me etahi atu ahumahi.
Whakatakotoranga:
Nga taonga |
Taurangi |
Te ahua |
Yellow powder |
Ko Al2O3, % |
28.0 min |
Te taketake, % |
40-90 |
Matū waikore,% |
1.5max |
pH(1% wairewa wai) |
3.5-5.0 |
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Whakamahinga:
- 1. Whakakorehia te hua totoka ki roto i te wai ma te taapiri i te wai i te tauwehenga o te 1: 3, katahi ka taapirihia nga wa 10-30 o te wai ki te waimeha ki te kukū e hiahiatia ana i mua i te whakamahi.
2. Ka taea te whakatau i te inenga i runga i nga rereke rereke o te wai mata. Ko te tikanga, ka 100-500 mg/L te kopouri o te wai mata, ko te 5-10 mg te inenga.
Te takai me te rokiroki:
Ko te PAC kei roto i nga peeke kirihou polyethylene me nga peeke raranga. Ko te taumaha o ia peeke he 25kg. Ka penapena ki roto i te whare putunga hauhautanga me te maroke me te wa roa mo te kotahi tau.
Te haumaru me te whakamarumaru:
He ngoikore te waikawa, whakarongo ki te tiaki mahi i te wa e mahi ana, karohia te pa ki te kiri, nga kanohi, me etahi atu, horoia ki te nui o te wai i muri i te whakapiri.