Izimboni zemithi zingabhekana kanjani ngokuphumelelayo nokuhlanzwa kwamanzi, isihlungi samanzi endle, nokwelashwa kwegesi engcolile ngokusebenzisa izixazululo ezihlanganisiwe?
1. Isendlalelo kanye nezinjongo zohlelo oludidiyelwe lwamanzi angcolile
Enqubweni yokukhiqiza imithi, ukwelashwa kwamanzi negesi engcolile kuyizixhumanisi eziyinhloko zokuqinisekisa ukuthotshelwa kwekhwalithi yezidakamizwa, impilo yabasebenzi emsebenzini kanye nokuphepha kwemvelo. Uhlelo lwe-XJY luyathatha imithi yokuhlanza amanzi-ukwelashwa kwamanzi angcolile-ukwelashwa kwegesi yemfucuza njengohlaka oluwumgogodla, futhi ibona yonke inqubo yokulawulwa kwezinto ezingcolisayo ngokusebenzisa inqubo yokwenza kahle, ukusungula izinto ezintsha zobuchwepheshe kanye nokugaywa kabusha kwezinsiza, ukusiza amabhizinisi ukuthi ahlangabezane namazinga e-GMP, imithetho yokuvikela imvelo kanye nezidingo zentuthuko esimeme.
Njengoba "igazi" lokukhiqizwa kwezidakamizwa, ukuphepha kwekhwalithi yamanzi kuthinta ngokuqondile ikhwalithi yezidakamizwa, kuyilapho ukwelashwa kwegesi engcolile kuhlobene nendawo yokukhiqiza kanye nesibopho somphakathi. Lesi sahluko sizogxila ekuhlaziyeni indlela yokwakhiwa kwesistimu yokuvimbela nokulawula ukungcola eqhutshwa ngamasondo amabili ngokusungula izinto ezintsha zobuchwepheshe.
2. Uhlelo lokuhlanza amanzi okwenziwa ngemithi: isiqinisekiso somthombo wamanzi ahlanzekile kakhulu
(I) Izindinganiso zamanzi ekhemisi kanye nezindawo zobuhlungu
Ubuchwepheshe obuyisisekelo buhlanganisa: ukwelashwa ngaphambi kwesikhathi, i-osmosis ehlehlayo, i-EDI, njll. Okulandelayo yisingeniso sobuchwepheshe.
1. Izidingo eziqinile: Amanzi omjovo kufanele ahlangabezane ne-"Chinese Pharmacopoeia" conductivity ≤ 1.3μS/cm, i-endotoxin yebhaktheriya
2. Izimo zobungozi: Ikhwalithi yamanzi esezingeni eliphansi ingaholela kalula ekungcoleni kwezidakamizwa ngokweqile, ukungcoliswa kwamagciwane, ngisho nokusabela kwe-pyrogenic ezigulini.
(II) XJY uhlelo lokuhlanza amanzi oluyisisekelo ubuchwepheshe
1. Inqubo yokuhlanza egcwele
1.1 Ukwelashwa Ngaphambili
Ukwelashwa kusengaphambili kuyisinyathelo sokuqala ekusebenzeni kwemishini yokuhlanza amanzi ye-EDI, okuhloswe ngayo ukususa ukungcola okufana nezinto eziqinile ezimisiwe, umoya-mpilo oncibilikisiwe, izinto eziphilayo kanye namagciwane emanzini aluhlaza.
1.2 Ukwelashwa kwesistimu yokuhlehlisa i-osmosis (RO).
Isistimu ye-osmosis ehlehlayo isebenzisa ukufinyeleleka okukhethiwe kolwelwesi olungenakunyakaziswa ukuze lususe izinto eziqinile ezincibilikisiwe, usawoti wezinto eziphilayo kanye nama-microorganisms emanzini ukuze kukhiqizwe amanzi anosawoti amaningi ahlanzekile.
1.3 Ukwelashwa kwesistimu ye-electrodeionization ye-RO edi
Uhlelo lwe-EDI electrodeionization luhlanganisa izimiso zokusabela kwe-electrochemical kanye nokushintshaniswa kwe-ion ukuze kuzuzwe ukususwa okujulile kwama-ion.
1.4 Ukwelashwa nokugcinwa okulandelayo
Ukuze uvimbele amanzi ahlanzekile ekungcoleni kwesibili phakathi nokugcinwa nokusatshalaliswa, izibulala-magciwane ze-UV ze-ultraviolet ngokuvamile ziyasethwa. Ngemva kokwelashwa okungenhla, amanzi ahlanzekile angena ethangini lokugcina amanzi noma ithangi lamanzi ahlanzekile ukuze agcinwe futhi asakazwe ezindaweni ezihlukahlukene zokusebenzisa amanzi njengoba kudingeka.
Ubuchwepheshe bokuhlanzwa kwamanzi be-XJY okukhulunywe ngenhla bunikeza isiqinisekiso somthombo wamanzi esithembekile sokukhiqizwa kwemithi,
kodwa uma amanzi angcolile emithi akhiqizwa ngesikhathi sokukhiqiza engaphathwa kahle, angabangela ukungcoliswa kwesibili kwemvelo. Okulandelayo, sizogxila ekutheni singakuqaphela kanjani ukusetshenziswa kwemithombo yamanzi angcolile ngochungechunge lwenqubo yokwelapha elandelanayo.
3.XJY Ukuhlunga Kokwelapha Amanzi Angcolile Ngemithi: Ukulawulwa Okudidiyelwe Kwezinto Ezingcolisayo Eziyinkimbinkimbi
(I) Izici Nezinselele Zokuhlunga Amanzi Angcolile Ngokwenza Imithi
Ukungcola okuyinkimbinkimbi: izinsalela zama-antibiotic, ukugxila okuphezulu kwe-COD (isidingo se-oksijini yamakhemikhali), izinsimbi ezisindayo (As, Hg, njll.), izakhi ze-nitrogen ne-phosphorus kanye nama-microorganisms e-pathogenic.
Izingozi zemvelo: ukukhishwa okuqondile kungabangela kalula i-eutrophication yemithombo yamanzi, ukungcoliswa kwenhlabathi kanye nokusabalala kwezakhi zofuzo ezimelana nezidakamizwa.
(Ⅱ) Uchungechunge Lwenqubo Yokugreda
| Isiteji sokucubungula | I-Core Technology | Izici Nezinzuzo |
| Iyacubungula | Susa izinhlayiya ezinkulu, Lungisa i-pH ibe ngu-6-9, uqinisekise umsebenzi wokwelapha webhayoloji | |
| Ukwelashwa kwamakhemikhali | I-MBBR(Moving Bed Biofilm Reactor) | Ukucekelwa phansi ngempumelelo kwezinto eziphilayo, i-nitrification-denitrification denitrification ngasikhathi sinye, ukukhiqizwa kodaka oluphansi |
| Ukwelashwa ngokomzimba namakhemikhali | Hlukanisa amafutha, ama-colloid nezinsimbi ezisindayo ukunciphisa umthwalo we-SS (okuqinile okumisiwe). | |
| Ukwelashwa okujulile | Ama-microorganisms kanye nezinto ezingcolisa ama-molecule amancane ziyabanjwa, futhi amanzi akhiqiziwe angahlangabezana nezindinganiso zokuphinda zisetshenziswe. |
(III) Isu lokuphatha elihlakaniphile
Ukuqapha okunamandla: ukuqapha ku-inthanethi kwezinkomba ezibalulekile ezifana ne-COD, i-ammonia nitrogen, nezinsimbi ezisindayo, kanye nohlelo lokuxhumanisa lwe-PLC lulungisa ngokuzenzakalelayo umthamo wama-reagents;
Ukugaywa kabusha kwensiza: Amanzi agxilile e-RO asetshenziselwa ukugcwalisa imibhoshongo yokupholisa, futhi udaka luyalahlwa ngokuhambisana ngemva kokoma;
Idizayini yokonga amandla: idivayisi yokutakula ukushisa kwemfucuza inciphisa ukusetshenziswa kwamandla okungena emoyeni kwe-MBBR, kanye nokunikezwa kwamandla e-photovoltaic kunciphisa i-carbon footprint.
Ukusebenza kahle kwesistimu yokuhlanza amanzi angcolile ye-XJY kuxazulula izingozi zemvelo zokungcola okuwuketshezi, kodwa ukwelashwa kokungcola okunegesi akunakuzitshwa. Okulandelayo kuzohlaziya izinzuzo zohlelo lwe-XJY's RTO thermal storage oxidation technology ngokusekelwe ezicini ezijwayelekile zegesi eyimfucuza embonini eyenza imithi.
4. Uhlelo lokwelapha igesi yemfucuza yemithi: ukulawula okusebenzayo kwama-VOC kanye nephunga
(I) Imithombo kanye nezingozi zegesi yemfucuza yezemithi
Izingxenye eziyinhloko: uchungechunge lwe-benzene nama-sulfide avuthululwe emachibini okuhlanza amanzi angcolile; utshwala kanye ne-ketone VOCs ekhiqizwa izinqubo zokuvutshelwa; amagesi ane-acidic (HCl, NH₃, njll.) avela kuma-workshops okuhlanganiswa.
Izingozi zempilo: ukuchayeka isikhathi eside kungabangela izifo zokuphefumula, futhi ama-VOC abamba iqhaza ekuphenduleni kwe-photochemical ukuze akhiqize ukungcoliswa kwe-ozone.
(II) Isixazululo se-XJY sika-RTO se-thermal oxidation technology
1. Umgomo wenqubo
Umzimba wokugcina oshisayo onemibhoshongo emithathu: i-ceramic filler idonsa ukushisa kwegesi yokukhipha amandla omlilo bese ishisa kuqala umoya owuthathayo ube ngaphezu kuka-800 ℃;
I-high-temperature oxidation: Ama-VOC abola ngokuphelele abe yi-CO₂ ne-H₂O egunjini elivuthayo (≥760℃), ngenani lokubhujiswa elingu-≥99%;
Ukubuyiselwa kokushisa: Imfucuza yokushisa isetshenziselwa ukushisa umoya omusha noma ukukhiqiza isitimu, ngokusebenza kahle kokushisa okungu-≥95%.
2. Umklamo owenziwe ngezifiso we-XJY
Izinto ezimelana nokugqwala: I-Hastelloy liner isetshenziselwa igesi yokukhipha equkethe i-chlorine ukuze kunwetshwe impilo yemishini;
Isistimu yezimo eziphuthumayo: i-double burner + design valve-proof valve design ukuqinisekisa ukuphepha kwezimo zokusebenza kungazelelwe zegesi yokukhipha umoya yokugxila kakhulu;
Ukulawula okuhlakaniphile: Inzwa ye-O₂ ilungisa ukunikezwa kukaphethiloli ngesikhathi sangempela ukuze kuqinisekiswe ukuthi ukukhishwa kwekhabhoni kuhlangabezana nezindinganiso (non-methane total hydrocarbons ≤60mg/m³).
3.Ukuhlaziywa kwenzuzo okuphelele
| Ubukhulu | Izinzuzo |
| Ukuthobela ukukhiqiza | Uhlelo lwamanzi ahlanzekile seluphumelele isitifiketi se-GMP, futhi ukukhishwa kwegesi yendle/yemfucuza kuhlangabezana ne- "Pharmaceutical Industry Pollutant Emission Standard" (GB37823-2019) |
| Ezomnotho | Izinga lokuphinda lisetshenziswe amanzi linyuke ngo-30%, ukusetshenziswa kwemfucuza ye-RTO konga u-15% -20% wezindleko zegesi ngonyaka |
| Inani Lemvelo | Yehlisa ukukhishwa kwe-COD ngamathani angama-500 kanye nama-VOC ngamathani angama-200 ngonyaka, ukwehlisa ubungozi bemvelo |
Ngokusebenzisa uhlelo olungenhla lokuvimbela nokulawula ukungcoliswa kwe-3-in-one, amabhizinisi angakwazi ukuzuza ukulawula okugcwele kusuka emthonjeni wamanzi kuya ekukhishweni. Kodwa kanjani ukuguqula izixazululo zobuchwepheshe zibe umkhiqizo wangempela? Okulandelayo kuzohlinzeka ngeziphakamiso zendlela yokuqaliswa kwezigaba.
5.Izincomo zendlela yokusebenzisa amanzi angcolile adidiyelwe
Ukuhlolwa kokuxilonga: Ukwenza uphenyo olusebenzayo ezikhungweni zokuhlanza amanzi/igesi ezikhona ukuze kutholakale izingqinamba zenqubo;
Idizayini yeskimu: Yenza ngokwezifiso inhlanganisela yamamojula (njenge-"RO+MBR+RTO") ngokusekelwe esikalini sokukhiqiza kanye nezici zendle;
Ukuqaliswa kwephrojekthi: Guqula ngezigaba, ubeke phambili izixhumanisi ezinobungozi obukhulu (njengokuthuthukisa uhlelo lwamanzi lomjovo);
Ukuthuthukisa ukusebenza nokunakekela: Sungula inkundla yokuqapha yedijithali, futhi uqhube ukuqeqeshwa kwabasebenzi okujwayelekile kanye nokugcinwa kwemishini.
Isixazululo se-XJY sihlanganisa lonke uchungechunge lwe ukulawula umthombo-inqubo yokuhlanza-ukuphela ukwelashwa ukwakha uhlelo lokukhiqiza oluluhlaza lwezinkampani ezenza imithi,
ukusiza ukufeza izinhloso zentuthuko esimeme "zokungasebenzi kahle kwekhwalithi yamanzi, ukukhishwa kwegesi engcolile ephansi kakhulu, kanye nokugaywa kabusha kwezinsiza".