Indlela yokuxazulula inkinga yokuvaleka kwamapayipi okubangelwa yi-polyaluminium chloride

Ekuhlanzweni kwamanzi amdaka ezimbonini,I-Polyaluminium Chloride(PAC) isetshenziswa kabanzi njenge-coagulant ephumelela kakhulu ezinqubweni zemvula kanye nokucacisa. Kodwa-ke, uma usebenzisa i-polymeric aluminium chloride, inkinga yezinto ezingancibiliki emanzini amaningi ingabangela ukuvaleka kwamapayipi. Leli phepha lizoxoxa ngale nkinga ngokuningiliziwe futhi liphakamise ikhambi ngokufanele.

Enkambisweni yokwelashwa kwamanzi amdaka ezimbonini, i-aluminium chloride eyenziwe nge-polymerized ngezinye izikhathi iholela enkingeni yokuvaleka kwamapayipi. Ngakolunye uhlangothi, kungase kube ngenxa yokusebenza okungafanele komqhubi, kanti ngakolunye uhlangothi, kungase kube ngenxa yekhwalithi ye-polymeric aluminium chloride uqobo, njengokuqukethwe okuphezulu kwezinto ezingancibiliki emanzini. Ukuze kuqinisekiswe ukuthi inqubo yokwelashwa kwamanzi amdaka ibushelelezi, kubalulekile ukuthatha izinyathelo ezifanele zokuxazulula inkinga ngezizathu ezahlukene.

Ukukhethwa kwe-poly aluminium chloride esezingeni eliphezulu

I-PAC esezingeni eliphezulukufanele zibe nezici zokuqukethwe okuphansi kwezinto ezingancibiliki emanzini kanye nokungcola okuncane, njalo njalo. Izinto ezingancibiliki emanzini ngokweqile yisona sici esiyinhloko esibangela ukuvaleka kwamapayipi. Uma inqubo yokukhiqiza yehluleka ukukhetha kahle izinto zokusetshenziswa kanye nokubhekana nezinto ezingancibiliki emanzini futhi okuqukethwe kwezinto ezingancibiliki emanzini kuphezulu, abasebenzisi be-PAC bangathola ukuthi ipayipi livalekile ngemva kokusebenzisa isikhathi esithile. Lokhu akugcini nje ngokuthinta umphumela wokwelashwa kodwa futhi kungabangela ukulahlekelwa okukhulu kwezomnotho. Ngakho-ke, lapho uthenga i-aluminium chloride eyenziwe nge-polymer, awukwazi ukuphishekela intengo eshibhile kuphela kodwa kufanele ukhethe imikhiqizo yekhwalithi ethembekile.

Sebenzisa indlela efanele yokusebenzisa

Ngaphambi kokusebenzisa i-aluminium chloride eyenziwe nge-polymer, okuqinile kufanele kuncibilike ngokuphelele ngesilinganiso esingu-1:10. Uma kungancibiliki ngokwanele, isixazululo esinezinto eziqinile ezingancibiliki sizovimba amapayipi kalula. Ukuze uqinisekise umphumela wokuncibilika, udinga ukuqonda ngokugcwele ikhono lokuncibilika lemishini yokuncibilika bese ukhetha imishini yokuxuba efanele. Ngaphezu kwalokho, uma uthola izinhlayiya eziqinile zicwila phansi, kufanele uthathe izinyathelo ezisheshayo ukuze ugweme ukuvaleka.

Isixazululo: Ukulungisa amapayipi avinjiwe

Ukuze ugweme ukwenzeka njalo kwento yokuvala amapayipi, kufanele unake lezi zinkinga ezilandelayo:

Faka izihlungi phambi kwepompo bese uzihlola futhi uzishintshe njalo; khulisa ububanzi bepayipi ukuze unciphise amathuba okuvaleka; khulisa imishini yokuhlanzwa kwepayipi ukuze ihlanzwe lapho kuvaleka; gcina izinga lokushisa elifanele ukuze ugweme ukukristala ngaphansi kwezinga lokushisa eliphansi; sebenzisa ama-valve e-spring-loaded ukuqinisekisa ukuthi ikhambi likhishwa emanzini ngokucindezela okwanele ukunciphisa ingozi yokuvaleka.

Ngaphezu kwalokho, kunezinye iziphakamiso ezengeziwe zokusiza ukuvimbela ukwenzeka kwezinkinga zokuvaleka kwamapayipi: ungazami ukukhetha imikhiqizo eshibhile nekhwalithi embi; naka isilinganiso sokuxuba umkhiqizo ukuqinisekisa ukuncibilika okuphelele; ukuhlolwa njalo nokuhlanzwa kwemishini yamapayipi ukuvimbela ukwakheka kwe-crystallization kanye nemvula.

Uma unesidingo semikhiqizo ye-poly aluminum chloride esezingeni eliphezulu, sicela ukhululeke ukuxhumana newebhusayithi yethu esemthethweni.amakhemikhali okwelapha amanziIthimba lizokunikeza izixazululo ezinhle kakhulu kanye nemikhiqizo esezingeni eliphezulu. Vumela izinsizakalo zethu zobungcweti zikusize uxazulule izinselele ezahlukahlukene ekuphathweni kwamanzi amdaka ezimbonini futhi uthuthukise umphumela wokwelashwa kanye nezinzuzo zomnotho.