Lapho umthengisi wezindawo zokudlela uMnu. Li ebhekene namabhakede amathathu amanzi angcolile anemibala ehlukahlukene, angase angaqapheli ukuthi ukukhetha okokuhlanza amanzi angcolile kufana nokukhetha okokugeza izingubo zamabala ahlukahlukene—ukusebenzisa umkhiqizo ongalungile akumoshi nje imali kuphela kodwa kungase kuholele ekuvakasheni kwabahloli bemvelo. Lesi sihloko sizokufaka ngaphakathi kwe-microcosm yama-wastewater decolorizers futhi siveze imithetho yegolide yokwahlulela ikhwalithi.
Izilinganiso ezinhlanu zeI-Wastewater Decolorizer
Ukuhlola Ikhwalithi:
1. Izinga Lokususa Umbala
I-agent yekhwalithi ephezulu yokukhipha umbala Wamanzi kufanele ifane nempushana yokuhlanza enamandla, ihlephule ngokushesha izingulube ezinenkani. Ukuhlola okuqhathanisayo efekthri yezindwangu kubonise ukuthi imikhiqizo efanelekile inganciphisa umbala wamanzi angcolile ukusuka ezikhathini ezingama-200 ukuya ngaphansi kwezikhathi eziyi-10, kuyilapho imikhiqizo ephansi ngokuvamile iwanciphisa izikhathi ezingaba ngu-50. Indlela elula yokuhlonza: consa inani elincane le-ejenti emanzini angcolile anombala. Uma i-stratification esobala noma i-flocculation kwenzeka phakathi nemizuzu engu-5, isithako esisebenzayo siyasebenza.
2. Ukuhlola Ukuvumelana
I-pH kanye ne-alkalinity kubabulali abafihliwe. Amanzi angcolile ane-asidi, avame ukusetshenziswa ezimbonini zesikhumba, adinga i-decolorizer engazweli i-asidi, kuyilapho amanzi angcolile ane-alkali asuka ezitshalweni zokunyathelisa nokudaya adinga umkhiqizo ohambisana ne-alkaline. Ukuhlolwa kokuhlola kuyanconywa: lungisa i-pH yamanzi angcolile ibe ngu-6-8 ukuze ubone ukuzinza kokusebenza kwe-decolorizer.
3. Ukuphepha Okusele
Enye i-ejenti yokukhipha umbala engabizi kakhulu iqukethe ama-ion ensimbi esindayo, engabangela ukungcoliswa kwesibili ngemva kokwelashwa. Imikhiqizo ehloniphekile izohlinzeka ngombiko wokuhlola we-SGS, ogxile kuma-ion ensimbi ayinsalela njenge-aluminium nensimbi. Indlela elula yokuhlola: bheka amanzi ahlanzekile usebenzisa inkomishi ekhanyayo. Uma lihlala linezinxushunxushu noma liqukethe udaba olumisiwe isikhathi eside, ukungcola okuyinsalela kungase kube khona.
4. Ukusebenza Kwezindleko
Uma ubala izindleko ngethani ngalinye lokuhlanza amanzi, cabangela inani leyunithi ye-WDA, umthamo, nezindleko zokuhlanza udaka. Ucwaningo olwenziwe embonini yokudla lubonisa ukuthi nakuba i-Agent A inenani eliphansi ngo-30%, izindleko zangempela zaziphakeme ngo-15% kune-Agent B ngenxa yomthamo omkhulu kanye nevolumu ye-sludge ephezulu.
5. Ukuhambisana Nemvelo
I-Biodegradability yinkambiso yesikhathi esizayo. Izinqamuli zamanzi angcolile ezisekelwe ku-enzyme zingabola endaweni yemvelo, kuyilapho ama-agent amakhemikhali endabuko angase akhe ama-intermediate okunzima ukuwehlisa. Ukuhlolwa kokuqala kungenziwa ngokubheka ukuthi iphakethe le-decolorizer lithi liyakwazi ukubola.
Umhlahlandlela Osebenzayo Wokukhetha I-Wastewater Decolorizer:
1. Ukupheka Amanzi Angcolile
Okungcono, inhlanganiselai-decolorizerkunconywa, ukulinganisa ukukhishwa kwamafutha kanye nokuwohloka kombala. Iketango lendawo yokudlela yamabhodwe ashisayo lisebenzisa i-cationic decolorizer equkethe i-demulsifier, okuholele emanzini angcolile acace kakhudlwana kanye nokwehliswa kwemvamisa yokuhlanza isicupho samafutha ngo-60%.
2. Ukuphrinta Nokudaya Amanzi Angcolile
Kudingeka i-ejenti eqinile ye-oxidizing. Ama-decolorizer asuselwa ku-chlorine dioxide asebenza kakhulu kumadayi e-azo, isitshalo esisodwa sokuphrinta nokudaya sinyusa izinga lokususa umbala kusuka ku-75% kuya ku-97%. Nokho, kufanele kuqashelwe ukulawula isikhathi sokusabela futhi ugweme ukwakheka byproducts.
3. Amanzi Angcolile Esikhumba
Ama-quaternary ammonium salt decolorizer ayatuswa, njengoba ukwakheka kwawo kwamangqamuzana kungabamba kanyekanye ama-sulfide nosawoti we-chromium. Ngemva kokwamukela i-dicyandiamide-formaldehyde polycondensate, imboni yesikhumba ayifinyelelanga nje kuphela amazinga ombala kodwa futhi yabona ukwanda ngasikhathi sinye kwamazinga okususwa kwensimbi esindayo.
Uma sikhetha i-decolorizer yamanzi angcolile, kufanele siqaphele izimangalo zokusebenza kahle kwendawo yonke. Noma yimuphi umkhiqizo othi uyasebenza kukho konke ukwelashwa kwamanzi angcolile uyangabazeka, njengoba ukusebenza kwawo kwangempela kuvame ukuncishiswa kakhulu. Ngaphezu kwalokho, kubalulekile ukubeka phambili ukuhlolwa okusendaweni kwama-wastewater decolorizers. Ukusebenza kwama-decolorizer kuthintwa ukuguquguquka kwekhwalithi yamanzi, ngakho-ke kubalulekile ukucela ukuthi abahlinzeki banikeze izinsizakalo zokuhlola endaweni. Kufanele futhi sibeke phambili ubambiswano lwesikhathi eside futhi sikhethe abakhiqizi be-wastewater decolorizer abahlinzeka ngezinsizakalo zokuthuthukiswa kobuchwepheshe, okubavumela ukuthi balungise ukwakheka kwabo njengoba izindinganiso zokukhishwa kwamanzi zikhula.
Isikhathi sokuthumela: Oct-29-2025