Indlela yokusombulula ingxaki yokuvaleka kwemibhobho ebangelwa yi-polyaluminium chloride

Kwimizi-mveliso yokucoca amanzi amdaka,I-Polyaluminium chloride(PAC) isetyenziswa ngokubanzi njengecoagulant esebenzayo kakhulu kwiinkqubo zemvula kunye nengcaciso. Nangona kunjalo, xa usebenzisa i-polymeric aluminium chloride, ingxaki yemicimbi engaphezulu kwamanzi enganyibilikiyo inokukhokelela ekuvalelekeni kwemibhobho. Eli phepha liza kuxoxa ngale ngxaki ngokweenkcukacha kwaye licebise isisombululo ngokufanelekileyo.

Kwinkqubo yokucoca amanzi amdaka, i-polymerized aluminium chloride ngamanye amaxesha ikhokelela kwingxaki yokuvalwa kombhobho. Ngakolunye uhlangothi, kunokuthi kube ngenxa yokusebenza okungafanelekanga komsebenzisi, kwaye ngakolunye uhlangothi, kunokuthi kube ngenxa yomgangatho we-polymeric aluminium chloride ngokwayo, njengomxholo ophezulu wezinto ezingenayo amanzi. Ukuze kuqinisekiswe ukugudisa kwenkqubo yokucoca amanzi amdaka, kuyimfuneko ukuthatha amanyathelo afanelekileyo okusombulula ingxaki ngezizathu ezahlukeneyo.

Ukukhethwa komgangatho ophezulu we-aluminium chloride

Umgangatho ophezulu wePACkufuneka ibe neempawu zomxholo ophantsi wezinto ezingenayo amanzi kunye nokungcola okumbalwa, njalo njalo. Ubuninzi obunganyibilikiyo ngamanzi yinto ephambili ebangela ukuvaleka kwemibhobho. Ukuba inkqubo yokuvelisa iyasilela ekukhetheni ngokufanelekileyo izinto eziluhlaza kunye nokujongana nombandela ongaxutywanga ngamanzi kunye nomxholo wezinto ezinganyibilikiyo zamanzi ziphezulu, abasebenzisi bePAC banokufumana into yokuvaleka kwemibhobho emva kokusetyenziswa ixesha elithile. Oku akuchaphazeli kuphela umphumo wonyango kodwa kunokubangela ilahleko enkulu yezoqoqosho. Ke ngoko, xa uthenga i-aluminium chloride eyipolymerized, awukwazi ukulandela nje ixabiso eliphantsi kodwa kufuneka ukhethe iimveliso ezithembekileyo ezisemgangathweni.

Yamkela indlela yokusetyenziswa echanekileyo

Ngaphambi kokusebenzisa i-aluminium chloride ye-polymerized, i-solid kufuneka inyibilike ngokupheleleyo kwi-reshion ye-1:10. Ukuba inyibilika ngokungafanelekanga, isisombululo esinezingqimba ezinganyibilikiyo siya kuvala imibhobho ngokulula. Ukuze uqinisekise umphumo wokuchithwa, kufuneka uqonde ngokupheleleyo amandla okuchithwa kwezixhobo zokuchithwa kwaye ukhethe izixhobo ezifanelekileyo zokuxuba. Ukongeza, xa ufumana amasuntswana aqinileyo atshona ezantsi, kufuneka uthathe amanyathelo afanelekileyo ukuphepha ukuvala.

Isisombululo: Ukujongana nemibhobho evalekileyo

Ukuze ugweme ukuvela rhoqo kwesiganeko sokuvala umbhobho, kufuneka ubeke ingqalelo kule miba ilandelayo:

Faka izihlungi phambi kwempompo kwaye ukhangele kwaye uzitshintshe rhoqo; ukwandisa ububanzi bombhobho ukunciphisa ithuba lokuvala; ukwandisa isixhobo sokugungxulwa kwemibhobho ukuze igungxulwe xa kuqhinwa; gcina ubushushu obufanelekileyo ukuze ugweme i-crystallization phantsi kobushushu obuphantsi; isebenzisa iivalve ze-poppet ezilayishwe entwasahlobo ukuze kuqinisekiswe ukuba isisombululo sikhutshelwa emanzini ngoxinzelelo olwaneleyo lokunciphisa umngcipheko wokuvala.

Ukongezelela, kukho ezinye iingcebiso ezongezelelweyo zokunceda ukuthintela ukwenzeka kweengxaki zokuvala imibhobho: ungazami ukukhetha iimveliso ezingabizi kwaye ezisemgangathweni; nikela ingqalelo kwi-dilution ratio yemveliso ukuqinisekisa ukuchithwa ngokupheleleyo; ukuhlolwa rhoqo kunye nokucocwa kwezixhobo zemibhobho ukukhusela ukubunjwa kwe-crystallization kunye nemvula.

Ukuba unayo nayiphi na imfuno yomgangatho ophezulu weemveliso ze-aluminium chloride, nceda uzive ukhululekile ukudibana newebhusayithi yethu esemthethweni. Ubungcaliiikhemikhali zokunyanga amanziiqela liya kuba kwinkonzo yakho ukukubonelela ngezisombululo ezingcono kunye neemveliso ezikumgangatho ophezulu. Vumela iinkonzo zethu zobuchwephesha zikuncede usombulule imingeni eyahlukahlukeneyo kunyango lwamanzi amdaka kwimizi-mveliso kwaye uphucule isiphumo sonyango kunye neenzuzo zoqoqosho.