Yini ama-catiocculants ajwayelekile we-cationic?

Ukwelashwa kwamanzi kuyingxenye ebucayi yokulawulwa kwemvelo, ukuqinisekisa ukuthi amanzi aphephile ukuze kusetshenziswe kanye nokusetshenziswa kwezimboni. Enye yezinto ezibalulekile kule nqubo ukusetshenziswa kwama-flocculants - amakhemikhali akhuthaza ukuhlanganiswa kwezinhlayiya ezimisiwe kube ngamaqoqo amakhulu, noma ama-flocs, angasuswa kalula emanzini. Phakathi kwezinhlobo ezahlukahlukene zama-flocculants, ama-cationic flocculatant asebenza kahle ngenxa yenkokhiso yawo enhle, exhumana kakhulu nezinhlayiya ezikhokhisiwe ezivame ukutholakala emanzini angcolile. Lo mbhalo uhlola ama-Flocculants ajwayelekile we-cationic asetshenziswa ekuthini ukwelashwa kwamanzi kanye nezicelo zawo.

I-Cationic PolyAClamides(CPAM)

I-CASICIC PolyAlides, iphakathi kwama-flocculant asetshenziswa kakhulu embonini yelashwa yamanzi. Kwabasebenzisi abaningi, i-CPAM ukukhetha kwabo okungcono. Lawa ma-polymers aqukethe ama-acrymide sungemits, angenziwa ahambisana nokufaka amaqembu asebenzayo we-catioc. Ukuguquguquka kwama-comisioc polylacrylamides kulele esimeni sawo se-molecular aguqukayo futhi kushaja ukuncipha, okubavumela ukuba bahlelwe ngezinsizakalo ezithile. I-C-Pams isebenza ngempumelelo ikakhulukazi ekwelapheni amanzi amdaka ezimbonini kanye ne-sludge azokhipha amandla ngenxa yokusebenza kwawo okuphezulu kanye nezidingo zomthamo eziphansi.

I-Poly (POLTITTIMETYYLAMMOnium Chloride) (I-PolydadMac)

I-PolydadMac iyi-catiocculant esetshenziswa kabanzi esetshenziswayo eyaziwa ngobuningi bayo obukhulu bokuxaka nokusebenza kahle kwezinqubo zokwelashwa kwamanzi. Le polymer isebenza ngempumelelo ikakhulukazi ekubambeni kanye nasezinhlelweni ze-flocculation, okwenza kube yisinqumo esithandwayo sokwelapha amanzi okuphuza, amanzi angcolile kanye nezindawo ezisebenza ngezimboni. IPolydadMac isebenza kahle ngokuhlangana nezinye izinsiza kanye nama-coabulants, ukuthuthukisa inqubo yokwelashwa jikelele ngokunikeza indlela eqinile yokuhlaselwa kwezinhlayiya nokususwa.

Ama-polyamine(PA)

Ama-polyamines angesinye isigaba se-cationic flocculants esetshenziswa kakhulu ekwelashweni kwamanzi. Lezi zinhlanganisela, ezibandakanya i-poly (dimethyyamine-co-epichurohohydrin) kanye nezinhlaka ezifanayo, zibonisa izindleko eziqinile ze-cationic maxity, zibenze baphumelele kakhulu ekuvinjezelwe izinhlayiya ezikhokhiswa kabi. Ama-polyamines awusizo ikakhulukazi ekucacisweni kwamanzi avundwayo, ukususwa kwento ephilayo, kanye nokwelashwa kwezinto ezahlukahlukene zezimboni. Amandla abo okwenza ama-flocs aminyene aphumela ezikhathini zokuxazulula ngokushesha kanye nokucaca okuthuthukile kwamanzi aphathwe.

Izicelo nezinzuzo

Ama-Flocculatants we-COATIC adlala indima ebalulekile ezinhlobonhlobo zezicelo zokwelashwa zamanzi, ezivela emanzini angcolile kamasipala kanye nokuhlanzwa kwamanzi ekuhlanjululweni kwamanzi ekuphathweni kwezimboni. Ithuba labo eliyinhloko lisemandleni abo okunciphisa ngempumelelo izinhlayiya ezikhokhiswe kabi, okuholela ekwakhekeni okusheshayo nokwenziwe kahle kwe-Floc. Lokhu kuphumela ekucaciseni okuthuthukile, kunciphise ukuguquguquka, kanye nekhwalithi yamanzi ephelele. Ngokwengeziwe, ama-cationic flocculants ajwayele ukusetshenziswa ngokuhlanganiswa namanye amakhemikhali wezokwelapha, afana nama-coabulants, ukwenza inqubo yokwelashwa futhi afinyelele amazinga wekhwalithi yamanzi oyifunayo.

Ukusetshenziswa kwe-cationic flocculants kubalulekile ezinhlelweni zokwelashwa kwamanzi kwanamuhla, kunikeza izixazululo ezisebenzayo nezithembekile zokuhlanzeka kwezinhlayiya. Ama-PolyAcrylamides, ama-polyamines, i-polydadmac imele ezinye ze-catioc flocculants ezivame kakhulu futhi ezisebenzayo ze-cationic flocculant ezitholakalayo namuhla. Ukuzilohlolo kwabo okuhlukahlukene, ukusebenza kahle, kanye nokuvumelana nezimo kwenza babe ngamathuluzi asemqoka ekuqinisekiseni ukutholakala kwamanzi ahlanzekile nephephile ngokusetshenziswa okuhlukahlukene.

Vele, ukukhetha kwe-flocculant nakho kuya ngokuya ngemikhuba yokusebenzisa yomsebenzisi, ukwakheka kwezinto, imvelo, njll. Umhlahlandlela Wokusetshenziswa Komkhiqizo kufanele ulandelwe.