I-PolyacrylamideI-PAM, ebizwa ngokuthi i-PAM, iyi-polymer enesisindo sama-molecule amaningi. Ngenxa yesakhiwo sayo samakhemikhali esiyingqayizivele, i-PAM isetshenziswa kabanzi ezimbonini eziningi. Emikhakheni efana nokwelashwa kwamanzi, uphethiloli, ukumbiwa kwemigodi kanye nokwenza amaphepha, i-PAM isetshenziswa njengesithambisi esisebenzayo sokuthuthukisa ikhwalithi yamanzi, ukwandisa ukusebenza kahle kokumba, kanye nokuthuthukisa ikhwalithi yephepha. Nakuba i-PAM inokuncibilika okuphansi emanzini, ngezindlela ezithile zokuncibilika, singayincibilikisa ngempumelelo emanzini ukuze sisebenzise ukusebenza kwayo ezinhlotsheni ezahlukene zezimboni. Abaqhubi kufanele banake imiyalelo yayo yokusebenza ethile ngaphambi kokusebenzisa kanye nezinyathelo zokuqinisekisa ukusebenza kahle komkhiqizo kanye nokuphepha komuntu siqu.
Ukubukeka kanye nezakhiwo zamakhemikhali zePolyacrylamide
I-PAM ivame ukuthengiswa ngesimo sempuphu noma i-emulsion. Impuphu ye-PAM emsulwa iyimpuphu ecolekile emhlophe kuya ephuzi ekhanyayo ene-hygroscopic kancane. Ngenxa yesisindo sayo sama-molecule aphezulu kanye ne-viscosity, i-PAM incibilika kancane emanzini. Izindlela ezithile zokuncibilika kudingeka zisetshenziswe lapho kuncibilikiswa i-PAM ukuqinisekisa ukuthi incibilika ngokuphelele emanzini.
Indlela yokusebenzisa i-PAM
Uma usebenzisa i-PAM, kufanele uqale ukhethe i-kufanelekileI-Flocculantngeimininingwane efanelekile ngokuya ngezimo nezidingo zokusetshenziswa ezithile. Okwesibili, kuyadingeka kakhulu ukwenza izivivinyo zamabhodlela ngamasampula amanzi kanye ne-flocculant. Ngesikhathi senqubo yokugoqa, isivinini sokuxubha nesikhathi kumele kulawulwe ukuze kutholakale umphumela omuhle kakhulu wokugoqa. Ngesikhathi esifanayo, umthamo we-flocculant kufanele uhlolwe njalo futhi ulungiswe ukuqinisekisa ukuthi ikhwalithi yamanzi kanye nokumbiwa kanye neminye imingcele yenqubo kuhlangabezana nezidingo. Ngaphezu kwalokho, qaphela kakhulu umphumela wokusabela we-flocculant ngesikhathi sokusetshenziswa, futhi uthathe izinyathelo ezifika ngesikhathi ukulungisa uma kwenzeka izimo ezingavamile.
Kuthatha isikhathi esingakanani ukuphelelwa yisikhathi ngemva kokuncibilika?
Uma i-PAM isincibilikisiwe ngokuphelele, isikhathi sayo sokusebenza sithinteka kakhulu yizinga lokushisa nokukhanya. Emazingeni okushisa egumbi, isikhathi sokusebenza kwesisombululo se-PAM ngokuvamile siyizinsuku ezingu-3-7 kuye ngohlobo lwe-PAM kanye nokuhlushwa kwesisombululo. Futhi kungcono kakhulu ukuyisebenzisa zingakapheli amahora angu-24-48. Isixazululo se-PAM singase silahlekelwe ukusebenza zingakapheli izinsuku ezimbalwa uma sichayeka elangeni isikhathi eside. Lokhu kungenxa yokuthi, ngaphansi kwesenzo sokukhanya kwelanga, amaketanga ama-molecule e-PAM angaphuka, okubangela ukwehla komphumela wayo wokugoba. Ngakho-ke, isixazululo se-PAM esincibilikisiwe kufanele sigcinwe endaweni epholile futhi sisetshenziswe ngokushesha okukhulu.
Izinyathelo zokuzivikela
Udinga ukunaka izinto ezilandelayo uma usebenzisa i-PAM:
Izinkinga Zokuphepha: Lapho usebenzisa i-PAM, kufanele kugqokwe imishini yokuzivikela yomuntu siqu efanele, njengezibuko zokuzivikela zamakhemikhali, amajazi elebhu, namagilavu okuzivikela amakhemikhali. Ngesikhathi esifanayo, gwema ukuthintana ngqo nesikhumba nempuphu ye-PAM noma isixazululo.
Ukuchitheka Nokufafaza: I-PAM iba shelela kakhulu uma ihlanganiswa namanzi, ngakho-ke qaphela kakhulu ukuvimbela ukuthi impuphu ye-PAM ingachitheki noma ifuthwe ngokweqile emhlabathini. Uma ichithwe noma ifuthwe ngengozi, ingabangela ukuthi umhlabathi ushelele futhi ibe yingozi ecashile ekuphepheni kwabasebenzi.
Ukuhlanza nokuxhumana: Uma izingubo noma isikhumba sakho sithola i-PAM powder noma isixazululo ngengozi, ungahlanzi ngqo ngamanzi. Sula i-PAM powder kancane ngethawula elomile kuyindlela ephephile.
Ukugcina Nokuphelelwa Yisikhathi: I-PAM ehlanganisiwe kufanele igcinwe esitsheni esingangenisi ukukhanya kude nokukhanya kwelanga nomoya ukuze igcine ukusebenza kwayo kahle. Ukuchayeka isikhathi eside elangeni nasemoyeni kungabangela ukuthi umkhiqizo wehluleke noma wonakale. Ngakho-ke, izindlela ezifanele zokupakisha nokugcina kufanele zikhethwe ukuqinisekisa ikhwalithi nokuqina komkhiqizo. Uma umkhiqizo utholakala ungasebenzi noma uphelelwe yisikhathi, kufanele uphathwe ngesikhathi bese ushintshwa ngomkhiqizo omusha ukuze kugwenywe ukuthinta ukusetshenziswa nokuphepha okuvamile. Ngesikhathi esifanayo, kufanele kuqashelwe ukuhlola isikhathi sokuphelelwa yisikhathi somkhiqizo nokuqinisekisa ukusebenza kwawo ngaphambi kokusetshenziswa ngokuhlolwa noma ukuhlolwa okufanele ukuqinisekisa ukuthi uhlangabezana nezidingo ezijwayelekile.
Isikhathi sokuthunyelwe: Okthoba-30-2024