Indlela yokuxazulula inkinga yokuvaleka kwamapayipi okubangelwa i-polyaluminium chloride

Ekuhlanzeni amanzi angcolile ezimbonini,I-Polyaluminium chloride(i-PAC) isetshenziswa kabanzi njenge-coagulant esebenza ngempumelelo ezinhlelweni zemvula nezokucacisa. Kodwa-ke, lapho usebenzisa i-polymeric aluminium chloride, inkinga yezindaba ezingancibiliki amanzi ngokweqile ingase iholele ekuvinjweni kwamapayipi. Leli phepha lizodingida le nkinga ngokuningiliziwe futhi liphakamise isixazululo ngokufanele.

Enqubweni yokwelashwa kwamanzi angcolile ezimbonini, i-polymerized aluminium chloride ngezinye izikhathi iholela enkingeni yokuvinjelwa kwamapayipi. Ngakolunye uhlangothi, kungase kube ngenxa yokusebenza okungalungile komsebenzisi, futhi ngakolunye uhlangothi, kungase kube ngenxa yekhwalithi ye-polymeric aluminium chloride ngokwayo, njengokuqukethwe okuphezulu kwezinto ezingancibiliki emanzini. Ukuze kuqinisekiswe ukushelela kwenqubo yokwelashwa kwamanzi angcolile, kuyadingeka ukuthatha izinyathelo ezifanele zokuxazulula inkinga ngezizathu ezahlukene.

Ukukhethwa kwe-poly aluminium chloride yekhwalithi ephezulu

I-PAC yekhwalithi ephezulukufanele ibe nezici zokuqukethwe okuphansi kwezinto ezingancibiliki emanzini nokungcola okumbalwa, nokunye. Izinto ezingancibiliki amanzi ngokweqile ziyisici esibalulekile esibangela ukuvaleka kwamapayipi. Uma inqubo yokukhiqiza yehluleka ukukhetha kahle izinto zokusetshenziswa kanye nokubhekana nendaba engancibiliki emanzini futhi okuqukethwe kwento engancibiliki emanzini kuphezulu, abasebenzisi be-PAC bangathola isenzakalo sokuvaleka kwamapayipi ngemva kokusetshenziswa isikhathi esithile. Lokhu akuthinti kuphela umphumela wokwelapha kodwa futhi kungase kubangele ukulahlekelwa okukhulu kwezomnotho. Ngakho-ke, lapho uthenga i-aluminium chloride eyenziwe nge-polymerized, awukwazi nje ukulandela intengo eshibhile kodwa kufanele ukhethe imikhiqizo yekhwalithi ethembekile.

Yamukela indlela yokusebenzisa efanele

Ngaphambi kokusebenzisa i-aluminium chloride eyenziwe nge-polymerized, okuqinile kufanele kuhlakazwe ngokugcwele ngesilinganiso se-1:10. Uma ihlakazeka ngokungenele, isixazululo esinama-solids angancibilikisiwe sizovala kalula amapayipi. Ukuze uqinisekise umphumela wokuqedwa, udinga ukuqonda ngokugcwele ikhono lokuhlakaza lemishini yokuhlakaza bese ukhetha imishini yokuxuba efanele. Ngaphezu kwalokho, lapho uthola izinhlayiya eziqinile zicwila phansi, kufanele uthathe izinyathelo ezifika ngesikhathi ukuze ugweme ukuvaleka.

Isixazululo: Ukubhekana namapayipi avaliwe

Ukuze ugweme ukwenzeka njalo kokuvaleka kwamapayipi, kufanele unake lezi zindaba ezilandelayo:

Faka izihlungi phambi kwepompo futhi uhlole futhi uzishintshe njalo; ukwandisa ububanzi bepayipi ukuze kuncishiswe amathuba okuvala; ukwandisa okokusebenza kwamaphayiphi ukuze akwazi ukushawa uma ukuvaleka kwenzeka; gcina izinga lokushisa elifanele ukuze ugweme i-crystallization ngaphansi kwezinga lokushisa eliphansi; isebenzisa ama-valve e-poppet alayishwe entwasahlobo ukuze kuqinisekiswe ukuthi isisombululo sikhishelwa emanzini ngokucindezela okwanele ukunciphisa ingozi yokuvala.

Ngaphezu kwalokho, kunezinye iziphakamiso ezengeziwe zokusiza ukuvimbela ukuvela kwezinkinga zokuvinjelwa kwamapayipi: ungazami ukukhetha imikhiqizo eshibhile nekhwalithi embi; qaphela isilinganiso se-dilution somkhiqizo ukuze uqinisekise ukuqedwa okuphelele; ukuhlolwa njalo nokuhlanzwa kwemishini yamapayipi ukuvimbela ukwakheka kwecrystallization kanye nemvula.

Uma unesidingo semikhiqizo yekhwalithi ephezulu ye-poly aluminium chloride, sicela ukhululeke ukuxhumana newebhusayithi yethu esemthethweni. Uchwephesheamakhemikhali okwelapha amanziithimba lizoba senkonzo yakho ukuze likunikeze izixazululo ezingcono kakhulu nemikhiqizo yekhwalithi ephezulu. Vumela amasevisi ethu ochwepheshe akusize uxazulule izinselele ezihlukahlukene ekuhlanzeni amanzi angcolile ezimbonini futhi uthuthukise umphumela wokwelapha kanye nezinzuzo zezomnotho.