Uyini umehluko phakathi kokuhlangana nokufakelwa?

Ukubambelela kanye ne-floccution izinqubo ezimbili ezibalulekile ezisetshenziswa ekwelashweni kwamanzi ukususa ukungcola nezinhlayiya emanzini. Ngenkathi zihlobene futhi zivame ukusetshenziswa ngokubambisana, zisebenza ngezinhloso ezihlukile:

Ukuhlangana:

Ukubambelela kuyisinyathelo sokuqala sokwelashwa kwamanzi, lapho amakhemikhali anengezelwa khona emanzini. Ama-coagulants ajwayelekileI-Aluminium Sulfate(Alum) ne-Ferric Chloride. Lawa makhemikhali angezwa ukususa izinhlayiya ezikhokhiswayo (ama-colloids) akhona emanzini.

Ama-coagulants asebenza ngokungathathi hlangothi amacala kagesi kulezi zinhlayiya. Izinhlayiya zamanzi zivame ukuba necala elibi, futhi ama-coabulants angenisa ama-ion akhishwe kahle. Lokhu kungathathi hlangothi kunciphisa ukuthuthukiswa kwama-elektrostiki phakathi kwezinhlayiya, okubavumela ukuba zisondele ndawonye.

Njengomphumela wokugxuma, izinhlayiya ezincane ziqala ukuqubuka ndawonye, ​​zakha izinhlayiya ezinkulu, ezisindayo ezaziwa ngokuthi ama-flocs. Lawa ama-flocs awakabi kangako ngokwanele ukuze axazulule emanzini ngamandla adonsela phansi, kepha kulula ukubhekana nezinqubo zokwelashwa ezilandelayo.

I-Flocculation:

I-Floccation ilandela ukugibela kwinqubo yokwelashwa kwamanzi. Kubandakanya ukuvusa noma ukususa amanzi akhuthaze amanzi ukukhuthaza izinhlayiya ezincane ze-Floc ukuthi zishayisana futhi zihlanganise zibe ama-flocs amakhulu futhi anzima.

I-Floccution isiza ukukhuthaza ukwakheka kwama-flocs amakhulu, ama-denser flocs angahlala kahle ngaphandle kwamanzi. Lawa ma-flocs amakhulu kulula ukuhlukanisa namanzi aphathwe.

Ngesikhathi senqubo ye-floccution, amakhemikhali angeziwe abizwa nge-Flocculant angangezwa ukuze asiza ekusizeni ekunikezelweni kwama-flocs. Ama-Flocculants ajwayelekile afaka ama-polymers.

Ngamafuphi, ukubheja kuyinqubo yezinhlayiya ezihlekisayo zamakhemikhali emanzini ngokunciphisa izindleko zawo, ngenkathi i-floccation iyinqubo ebonakalayo yokuletha lokhuizinhlayiya ezami ndawonye ukuze zakhe ama-flocs amakhulu. Ngokubambisana, ukubheja nokufukula kusiza ukucacisa amanzi ngokwenza kube lula ukususa izinhlayiya ezimisiwe nokungcola ngezinqubo ezilandelayo ezinjengediliment kanye nokuhlunga kwezitshalo zokwelashwa kwamanzi.

Singakunikeza nge-flocculant, ama-coabulant namanye amakhemikhali okulashwa kwamanzi okudingayo ngokususelwa kwikhwalithi yakho yamanzi nezidingo. I-imeyili yesilinganiso samahhala (sales@yuncangchemical.com )