Ukusetshenziswa kwePolyelectrolyte kuManzi Amanzi Angcolile

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Ukuphathwa kwendle kukamasipala ngokuvamile kubhekisa ezitshalweni zokuhlanza indle zikamasipala, izikhungo zokucocwa kwendle zezikhungo ezinkulu zikahulumeni, izikhungo zokucocwa kwendle zezikhungo zomphakathi, ukuphathwa kwendle emfuleni, nezindawo zokuhlanza indle zikamasipala zine-COD ephezulu futhi kunzima kakhulu ukuselapha. Izinqubo zokuphathwa kwendle zikamasipala zifaka: Ukuhleleka kwethangi, ithangi le-sedimentation, ithangi le-grit, ithangi lesibili le-sedimentation, ithangi lamakhemikhali, ithangi lokuqina lendle, umshini wokuhlunga odonsa amanzi, njll.

I-Polyelectrolyte yokwelashwa kwendle kamasipala iyinto ebaluleke kakhulu. I-Polyelectrolyte isetshenziselwa ithangi le-sedimentation ukusheshisa ukuthambeka kanye nokuqina kwensimbi yokuqina okumisiwe; I-cationic Polyelectrolyte ijwayele ukusetshenziselwa ukukhipha udaka ngamanzi. Izici ze-flocculant yokuphathwa kwendle kamasipala:

1. Konga kakhulu ukusebenzisa i-Polyelectrolyte. Lapho isilinganiso sincane, ungathola umphumela omuhle wokwelashwa kwendle.

2. Kungathuthukisa ngokuphawulekayo ukusebenza kahle kokukhiqiza futhi kwandise okuqukethwe okuqinile kwekhekhe lodaka.

3. I-Polyelectrolyte kulula ukuncibilika emanzini.

4. Ekuhlukanisweni okuqinile oketshezi ngesikhathi senqubo yokukhiqiza, ukubanjwa kwezinto eziqinile kungathuthukiswa.

5. Ngokusebenza kahle ngaphakathi kobubanzi be-pH ne-ph value.

Imishini yokuhlunga yokususa amanzi yasePolyelectrolyte sludge ikakhulukazi imishini yokuhlunga ibhande. Ngokuvamile, okuqukethwe kwe-cationic Polyelectrolyte ephakathi nendawo ephezulu kukhethiwe; isisindo samangqamuzana siyizigidi eziyi-9 -12 million, ukumiswa kwesilinganiso kungu-1-2%, kanti umthamo wethani lodaka olomile ngu-5- 7kg.


Isikhathi Iposi: Apr-07-2021
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