Phakathi kokwelashwa kwamanzi ezimboni, ukwelashwa kwamanzi wezimboni, amanzi azokuphrinta nokudaya ungomunye we-wastewaters. Inokwakheka okuyinkimbinkimbi, inani eliphakeme le-Chroma, okuhlushwa okuphezulu, futhi kunzima ukwehla. Ungomunye wababi bezimboni abaningi kakhulu abaphatha abasebenza ezimboni abangcolisa imvelo. Ukususwa kweChroma kunzima ngokwengeziwe phakathi kobunzima.
Phakathi kwezindlela eziningi zokuphrinta nokudaya kwamanzi angcolile, ukusetshenziswa kwe-coaaciction kuyindlela esetshenziswa kakhulu emabhizinisini. Njengamanje, ama-flocculatants ajwayelekile asetshenziswa ekunyathelisweni kwendwangu namabhizinisi okudaya ezweni lami akwenziwa nge-aluminium esekelwe ku-aluminium ne-aluminite. Umphumela wokuhlobisa umpofu, futhi uma udayi osebenzayo ehlisiwe, cishe akukho mphumela wokuhlobisa, futhi kusekusekhona ama-ion wensimbi emanzini aphethwe, okusalimaza kakhulu emzimbeni womuntu kanye nendawo ezungezile.
I-DICKEDIADIAMDE COUDEHHYDE Redin Decoloring Agent iyinhlangano ye-organic polymer flocculant, i-quaternary ammonium Sast Type. Uma kuqhathaniswa nama-flocculant ahlukahlukene ngokwesiko, inesivinini esisheshayo se-floccation, umthamo omncane, futhi siyathinteka kusawoti okuhlangene, i-pH kanye nezinzuzo ezifana nethonya elingaphansi lokushisa.
I-Deal Decordehyde Resin Decoloring Agent yi-Flocculant esetshenziselwa ukuhliswa okuhlosiwe kanye nokususwa kwe-Cod. Lapho uyisebenzisa, kunconywa ukuguqula inani le-PH ye-WardteWater ukuze lingathathi hlangothi. Sicela uxhumane nochwepheshe ngezindlela ezithile zokusebenzisa. Ngokusho kwempendulo eminingi yokubambisana kusuka kubakhiqizi bokuphrinta nokudaya ukuthi i-DICKEDICADIAMDE Forseldehyde Resin Decolorizer inomthelela omkhulu ekuhlolweni kwamanzi angcolile okudaya nokudaya. Isilinganiso sokususa i-Chroma singafinyelela ngaphezu kwama-96%, futhi izinga lokususa le-COD lifinyelele ngaphezu kwama-70%.
I-Organic Polymer Flocculants yaqala yasetshenziswa ngawo-1950s, ikakhulukazi ama-polyrryrrylamide ukwelashwa kwamanzi, kanti ama-polylaciide angahlukaniswa abe yi-nonic, anionic, kanye ne-cotics. Kulesi sihloko, sizoqonda i-acrylamide polymer daymerdiamide formaldehyde resin decoLin
I-DICKEDIADIAMDIPEDEHHYDE Resin Ukuhlobisa i-Flocculant kuqala kusabele nge-Acrylamide kanye ne-formaldehyde aquali aqualive ngaphansi kwezimo ze-alkaliwe, bese ephendula nge-dimethyyamine, bese esebenza ngokuqaqanjelwa nge-hydrochloric acid. Umkhiqizo ugxile ngokuhwamuka futhi ungcolile ukuthola i-acrylide monomer ye-acrylide.
I-DICKEDICADIAMIDE-Forsecdehyde Cleavemer Decyworizing Flocculant yethulwa ngeminyaka yama-1990s. Inomphumela omuhle kakhulu okhethekile wokususa umbala wedayi wadottewater. Ekwelapheni kwamanzi angcolile aphezulu kanye nama-wastewater aphezulu, kusetshenziswa i-polylamide kuphela noma i-polylacrylamide. I-Polyaluminum Chloride Flocculont ayikwazi ukususa ngokuphelele i-pigment, futhi ngemuva kokungeza i-flocculant ye-flocculant, ibeka icala elibi linamathiselwe kuma-molecule edayi ngokuhlinzekwa, lingadonsela ama-molecule edayi ngemuva kokuphela kwe-floccules kanye nendawo, ukuze zuza inhloso yokuhlobisa.
Ungayisebenzisa kanjani i-decolorizer:
Indlela yokusebenzisa i-Flocculation i-Flocculant iyafana neyama-polyyamide. Yize okwedlule kusesimweni se-liquid, kudinga ukuxutshwa ngaphambi kokuthi isetshenziswe. Umkhiqizi uncoma ukuthi ihlanjululwe ngo-10% -50%, bese ingezwa kumanzi angcolile bese ivuswa ngokuphelele. Yenza izimbali ze-alum. Indaba enemibala e-Wastewater enemibala igcwele futhi ichazwe ngaphandle kwamanzi, futhi ifakwe i-sedimentation noma i-air flotation ukufezekisa ukwahlukana.
Ekuphrintweni nokudaya, izindwangu kanye nezinye izimboni, ukusetshenziswa kwamanzi kukhulu kakhulu futhi inani lokuphinda futhi liphansi. Ngakho-ke, imfucumfucu yemithombo yamanzi ivame kakhulu. Uma inqubo isetshenziselwa ukwenza ukwelashwa okuthuthukile kanye nokuvuselelwa kabusha kwalelizimboni ezinemibala ephezulu kanye nokuhlushwa okuphezulu, kungakunciphisa ngokuqondile ukukhishwa kwamanzi amdaka ezimbonini, okukude nokufinyelela ezimbonini ezimeme.
Kukhishwe ekuthengeni okulula.
Isikhathi sePosi: Nov-16-2021