Indlela Yokusebenzisa Amakhemikhali Okwelapha Amanzi 1

Indlela Yokusebenzisa Amakhemikhali Okwelapha Amanzi 1

Manje sesinaka kakhulu ukwelapha amanzi angcolile lapho ukungcola kwemvelo kuba kubi kakhulu. Amakhemikhali okwelapha amanzi ayizinsiza ezidingekayo emishinini yokwelapha amanzi angcolile. Lawa makhemikhali ahlukile ngemiphumela nangezindlela zokusebenzisa. Lapha sethula izindlela zokusebenzisa kumakhemikhali ahlukene okwelapha amanzi.

I. Indlela yokusebenzisa i-Polyacrylamide: (Yemboni, izindwangu, indle kamasipala njalo njalo)

1. hlanganisa umkhiqizo njengesixazululo esingu-0.1%-0,3%. Kungcono ukusebenzisa amanzi angathathi hlangothi angenasawoti lapho uxuba. (Njengamanzi ompompi)

2. Sicela uqaphele: Uma unciphisa umkhiqizo, sicela ulawule izinga lokugeleza komshini wokulinganisa ozenzakalelayo, ukuze ugweme ukuhlangana, isimo se-fish-eye kanye nokuvaleka kwamapayipi.

3. Ukuxuba kufanele kube ngaphezu kwemizuzu engama-60 ngama-roll angu-200-400/min. Kungcono ukulawula izinga lokushisa lamanzi njengo-20-30 ℃, okuzosheshisa ukuncibilika. Kodwa sicela uqinisekise ukuthi izinga lokushisa lingaphansi kuka-60 ℃.

4. Ngenxa yobubanzi be-ph lo mkhiqizo ongabushintsha, umthamo ungaba ngu-0.1-10 ppm, ungalungiswa ngokuya ngekhwalithi yamanzi.

Indlela yokusebenzisa i-coagulant ye-paint mist: (Amakhemikhali asetshenziswa ikakhulukazi ekuhlanzeni indle ngopende)

1. Ekupendweni, ngokuvamile engeza i-coagulant ye-paint mist A ekuseni, bese ufafaza upende ngokujwayelekile. Ekugcineni, engeza i-coagulant ye-paint mist B isigamu sehora ngaphambi kokuphuma emsebenzini.

2. Iphuzu lokulinganisa le-coagulant ye-paint mist. I-agent isendaweni yokungena kwamanzi ajikelezayo, kanti iphuzu lokulinganisa le-agent B lisendaweni yokukhipha amanzi ajikelezayo.

3. Ngokuya ngenani lopende olufafazwayo kanye nenani lamanzi ajikelezayo, lungisa inani le-coagulant ye-mist coagulant A kanye ne-B ngesikhathi.

4. Ukulinganisa inani le-PH lamanzi ajikelezayo njalo kabili ngosuku ukuze lihlale liphakathi kuka-7.5-8.5, ukuze lesi sidakamizwa sibe nomphumela omuhle.

5. Uma amanzi ajikelezayo esetshenziswa isikhathi esithile, ukuhanjiswa kwamandla, inani le-SS kanye nokuqukethwe kwezinto eziqinile ezimisiwe zamanzi ajikelezayo kuzodlula inani elithile, okuzokwenza le nsimbi ibe nzima ukuyincibilikisa emanzini ajikelezayo futhi ngaleyo ndlela kuthinte umphumela wale nsimbi. Kunconywa ukuhlanza ithangi lamanzi nokushintsha amanzi ajikelezayo ngaphambi kokusebenzisa. Isikhathi sokushintsha amanzi sihlobene nohlobo lopende, inani lopende, isimo sezulu kanye nezimo ezithile zemishini yokumboza, futhi kufanele kusetshenziswe ngokuhambisana nezincomo zochwepheshe wasendaweni.