Coal slime water shi ne ruwan wutsiya na masana'antu da aka samar da jikakken garwashi, wanda ya ƙunshi adadi mai yawa na ɓangarorin kwal kuma yana ɗaya daga cikin manyan hanyoyin gurɓata ma'adinan kwal. Ruwan ƙwanƙwasa tsari ne mai rikitarwa mai rikitarwa. Ya ƙunshi barbashi masu girma dabam, siffofi, yawa da lithofacies gauraye a mabanbanta rabbai.
tushen:
Za a iya raba ruwan slurry na kwal zuwa kashi biyu: ana samar da ɗayan ta hanyar wanke ɗanyen gawayi tare da ɗan gajeren shekarun yanayin ƙasa da mafi girman toka da ƙazanta; ɗayan kuma ana samar da shi a lokacin aikin wankewa tare da tsawon shekarun ilimin ƙasa da ingantacciyar kwal na samar da ɗanyen kwal.
fasali:
Ma'adinai abun da ke ciki na kwal slime ne in mun gwada da hadaddun
Girman barbashi da abun cikin ash na slime na kwal suna da babban tasiri akan aikin flocculation da aikin lalata.
Barga a cikin yanayi, da wuya a rike
Ya ƙunshi wurare da yawa, yana buƙatar babban jari, kuma yana da wuyar sarrafawa
lahani:
Daskararrun da aka dakatar a cikin ruwan sharar kwal suna lalata jikin ruwa kuma suna shafar ci gaban dabbobi da tsirrai
Kwal Wanke Sharar Ruwan Gurbatacciyar Muhalli
Lalacewar Abubuwan Sinadarai Na Rago a cikin Ruwan Wanke Kwal
Saboda rikitarwa da bambance-bambancen tsarin ruwa na slime, hanyoyin jiyya da tasirin ruwan slime sun bambanta. Hanyoyin magance ruwan slime na yau da kullun sun haɗa da hanyar lalatar dabi'a, hanyar maida hankali mai nauyi da kuma hanyar zubar da jini.
hanyar hazo na halitta
A da, tsire-tsire masu shirye-shiryen kwal galibi suna fitar da ruwan slime kai tsaye a cikin tankin mai da ruwa don hazo na yanayi, kuma an sake sarrafa ruwan da aka fayyace. Wannan hanyar ba ta buƙatar ƙarin sinadarai, rage farashin samarwa. Tare da ci gaban kimiyya da fasaha da kuma inganta aikin haƙar ma'adinai na kwal, abubuwan da ke cikin kwal mai kyau a cikin zaɓaɓɓen kwal ɗin da aka zaɓa yana ƙaruwa, wanda ke kawo matsaloli ga maganin ruwa mai laushi. Yawancin lokaci yana ɗaukar kwanaki ko ma watanni don adadi mai yawa na barbashi masu kyau su zauna gaba ɗaya a cikin ruwan slime. Gabaɗaya magana, ruwan slime na kwal tare da girman girman barbashi, ƙarancin maida hankali, da tauri mai ƙarfi yana da sauƙin hazo ta halitta, yayin da abun ciki na ɓangarorin lafiya da ma'adanai na yumbu babba ne, kuma hazo na halitta yana da wahala.
maida hankali na nauyi
A halin yanzu, mafi yawan tsire-tsire masu shirye-shiryen kwal suna amfani da hanyar daɗaɗɗen nauyin nauyi don magance ruwan slime, kuma hanyar ƙaddamar da ƙwayar ƙwayar ƙwayar cuta takan yi amfani da tsari mai kauri. Duk ruwan slime yana shiga cikin kauri don tattarawa, ana amfani da zubar da ruwa a matsayin ruwan zagayawa, sannan a narke ruwan da ke karkashin ruwa sannan a yi iyo, ana iya fitar da wutsiyar ruwa a wajen shukar don zubar da jini ko coagulation da jiyya. Idan aka kwatanta da hazo na halitta, hanyar hazo mai nauyi yana da babban ƙarfin sarrafawa da ingantaccen inganci. Kayan aikin da aka saba amfani da su sun haɗa da masu kauri, na'urorin tacewa, da masu tacewa.
hanyar coagulation sedimentation
Abubuwan da ke cikin ƙananan kwal ɗin ƙanƙara a cikin ƙasata yana da girma sosai, kuma mafi yawan ƙarancin kwal ɗin ƙanƙara shine babban ɗanyen gawayi. Sakamakon slime na kwal yana da babban abun ciki na ruwa da ƙananan barbashi, yana da wuya a daidaita. Ana amfani da coagulation sau da yawa a cikin tsire-tsire masu shirye-shiryen kwal don magance ruwan slime, wato, ta hanyar ƙara sinadarai don daidaitawa da kuma rarraba daskararrun daskararrun da aka dakatar a cikin ruwan slime a cikin nau'i mai girma ko ɓangarorin flocs, wanda shine ɗayan manyan hanyoyin yin bayani mai zurfi. slime ruwa. . Maganin coagulation tare da coagulant inorganic ana kiransa coagulation, kuma maganin coagulation tare da mahadi na polymer ana kiransa flocculation. Haɗin yin amfani da coagulant da flocculant na iya inganta tasirin maganin ruwan kwal. Abubuwan da aka saba amfani da su sun haɗa da flocculants inorganic, flocculants polymer, da flocculants na ƙwayoyin cuta.
Cr.gootech
Lokacin aikawa: Maris 29-2023