
Nā waiwai:
ʻOi aku ka maikaʻi o ka wai ma hope o ka hoʻomaʻemaʻe ʻana me ka PAC ma mua o ka alumini sulfate ʻāhuehue , a ua emi ke kumukuai o ka hoomaemae wai; ʻO ka wikiwiki ka hoʻokumu ʻana o ka floc, ka wikiwiki o ka hoʻoponopono ʻana, a ʻoi aku ka haʻahaʻa o ka alkalinity o ka wai i hoʻopau ʻia ma mua o nā flocculants inorganic like ʻole, no laila ʻaʻole pono a i ʻole ka liʻiliʻi o ke kālā Alkali a hiki i ka PAC ke flocculate ma ka laulā o ka wai maka pH o 5.0 -90. ʻO ia ʻo ia he lāʻau lapaʻau maikaʻi loa no ka hoʻomaʻemaʻe ʻana i ka ʻoihana a me ka mālama ʻana i ka wai ʻino, a hoʻohana nui ʻia i ka metallurgy, ka mana uila, ka tanning, ka lāʻau lapaʻau, ka paʻi ʻana a me ke kala, ʻoihana kemika a me nā ʻoihana ʻē aʻe.
Hōʻike:
Nā mea |
Papa kuhikuhi |
Ka nana aku |
Pauda melemele |
Ua ʻōlelo ʻo Al2O3, % |
28.0 min |
Ke kumu, % |
40-90 |
Mea hiki ole ke hooheheeia i ka wai,% |
1.5max |
pH(1% wai hoʻonā) |
3.5-5.0 |
-
Hoʻohana:
- 1. E hoʻoheheʻe i ka huahana paʻa i ka wai ma ka hoʻohui ʻana i ka wai ma ka ratio o 1: 3, a laila e hoʻohui i nā manawa 10-30 o ka wai e hoʻoheheʻe ʻia i ka manaʻo pono ma mua o ka hoʻohana ʻana.
2. Hiki ke hoʻoholo ʻia ka dosage ma muli o nā ʻano turbidities o ka wai maka. ʻO ka maʻamau, inā ʻo 100-500 mg / L ka turbidity o ka wai maka, ʻo ka dosage he 5-10 mg.
Packaging a me ka waiho ʻana:
Hoʻopili ʻia ʻo PAC i nā ʻeke plastik polyethylene a me nā ʻeke i ulana ʻia. ʻO 25kg ka paona o kēlā me kēia ʻeke. Mālama ʻia ia i loko o kahi hale kūʻai maloʻo a maloʻo me hoʻokahi makahiki.
Palekana a me ka palekana:
Nawaliwali ka waikawa, e hoʻolohe i ka pale hana i ka wā o ka hana, e pale i ka pili ʻana me ka ʻili, nā maka, a me nā mea ʻē aʻe, holoi me ka wai nui ma hope o ka hoʻopili ʻana.