litaba

Setlolo sa ho penta se nang le moholi se arotsoe ka likarolo tse peli: A le B. Ke sehlahisoa se entsoeng ka thepa ea polymer le li-surfactant tse fapaneng tse kang li-detackifier. Se sebelisoa haholo-holo ho tlosa le ho kopanya le ho phaphamala likaroloana tsa moholi oa pente metsing a potolohang a phaposi ea pente ea spray.
Moemeli A o na le alkaline e fokolang mme Moemeli B o na le asiti e fokolang, mokelikeli o mosweu o kang lebese. Kamora ho kopanya, boleng ba pH bo ka ba 8.0. Ha o na mafome ho disebediswa, ha o kotsi hore basebetsi ba o sebetse, mme ha o na kotsi ya mollo.

1. Litšobotsi tsa coagulant ea moholi oa pente ka boeona
1. E sa cheseng
2. Ha e na formaldehyde, tšepe e boima le lintho tse ling tse kotsi
3. Ha ho monko o totobetseng
4. Ntlha ea ho hoama ≤0℃
5. Nako ea polokelo mochesong oa kamore ≥ likhoeli tse 6
2. Litlhoko tsa ho tobana le coagulant ea moholi oa pente
1. Boleng ba pH ea metsi ha bo hloke ho fetoloa (ha ho hlokahale) – Tlhokahalo ea tokiso ea boleng ba pH ea metsi ke 7.5-9
3. Maemo a ho eketsa coagulant ea moholi oa pente:
Mekhoa e akaretsang ea ho eketsa:
Moemeli Keno ea metsi e potolohang, palo e ekelitsoeng ke karolo ea likete tse 4-5 tsa bophahamo ba metsi a potolohang.
Mokero oa metsi o potolohang oa Agent B, palo e eketsehileng ke karolo ea likete tse 4-5 tsa bophahamo ba metsi a potolohang
4. Litlhoko tsa boleng ba metsi kamora kalafo ea coagulant ea moholi oa pente
1. Ponahalo: Letlalo la pente lea hoama le ho phaphamala, 'me metsi aa hlaka
2. Sekhahla sa ho kolobisa le ho phaphamala ha metsi: ≥95% - teko ea letsatsi le letsatsi
3. Monko: ha ho monko – ho fofonela hang feela
4. Bophahamo ba foam ea letamo: ≤5cm
5. Tebello: ≥15cm-teko ea letsatsi le letsatsi
6. Ho khomarela ha pente: ha ho khomarele ha ho tshwarwa pente ka letsoho le le leng
7. Dikahare tsa COD: ≤100mg/ml
8. Bophelo ba boleng ba metsi: ≥likhoeli tse 6: (phetoho ya metsi a potolohang ≥500mm/cm)
5. Mokhoa oa teko bakeng sa sampole ea coagulant ea moholi oa pente:
Mohato oa 1: Sebelisa botlolo ea metsi ea diminerale ho tlatsa 350-400 ml ea metsi.
Mohato oa 2: Kenya 5 ml ea moemeli A, koahela sekoahelo 'me u sisinye ka matla ka makhetlo a leshome le metso e 'meli.
Mohato oa 3: Kenya pente e 'ngoe ea 3 ml, koahela sekoahelo 'me u sisinye ka matla ka makhetlo a leshome le metso e 'meli.
Mohato oa 4: Qetellong eketsa 5 ml ea Agent B, koahela sekoahelo 'me u sisinye ka matla ka makhetlo a' maloa ho fihlela pente e teteane 'me e leketlile, ebe u e tlohela metsotso e 3.
Hlokomela phello.

HLB1DtU7RzTpK1RjSZKPq6y3UpXaK 漆雾凝聚剂 (AB剂) (2)


Nako ea poso: Hlakubele-20-2024