Iphrojekthi yokwelapha ye-Liaoning Leachate ZLD
Le phrojekthi ihlanganisa ikhwalithi yamanzi eyinkimbinkimbi ehlanganisa ukugcwala okuphezulu kokungcola kwe-leachate kanye nosawoti, i-Jiarong yamukela izindinganiso eziphakeme kanye nezidingo eziqinile zokwakha isethi yesistimu yokwelapha ye-ZLD ene-leachate enamandla okwelapha nsuku zonke angu-500 ton/isisekelo sosuku esimisweni esiqinile kanye nezidingo eziphezulu zokusebenza. Izinhlelo ezididiyelwe seziqalile ukusebenza, futhi amanzi akhiqizwayo azinzile futhi afinyelela ezingeni.
Amandla: 500 ton/ngosuku
Inqubo Yokwelapha: Ukwelashwa kwangaphambili +Izigaba ezimbili DTRO+HPDT+MVR+ Desiccation/Solidification
Iphrojekthi yokwelapha ye-Sichuan leachate ye-ZLD
Imfucumfucu endala yokulahlwa kwedoti esetshenziswa kule phrojekthi ayiboli kahle. Iqukethe usawoti omningi kanye ne-ammonia ephezulu. Ngaphandle kwalokho, i-leachate endala ye-landfill nayo ine-sulfide ephezulu kanye nokuqina okuphezulu. Uhlelo oludidiyelwe seluqaliswe ukusebenza ngomphumela omuhle wokwelapha. Amanzi akhiqiziwe azinzile futhi asezingeni elifanele.
Amandla: 200 ton/ngosuku
Inqubo Yokwelapha: Izigaba ezimbili ze-DTRO + HPRO + Ukuhwamuka kwezinga lokushisa eliphansi + Ukuqina endaweni yokulahla imfucumfucu
I-Hubei leachate iphrojekthi yokwelapha ye-ZLD
I-leachate endala yokulahlwa kwemfucumfucu esetshenziswa kule phrojekthi iyinkimbinkimbi futhi iyaguquguquka inokuqukethwe okuphezulu kokungcola. Inqubo yokwelapha ye-ZLD ehlinzekwe nguJiarong inokwethenjelwa ekugcineni ukusebenza okuzinzile nokusebenza kahle okuphezulu nokusetshenziswa kwamandla okuphansi. Futhi, amanzi akhiqiziwe ahlangabezana nezinga lokukhipha. Izinsalela ezisele ziyaqiniswa futhi zigcwaliswe umhlabathi.
Amandla: 50 ton/ngosuku
Inqubo Yokwelapha: Ukwelashwa kwangaphambili + i-DTRO yezigaba ezimbili + HPRO + Ukuhwamuka kwezinga lokushisa eliphansi + Ukuhlanganiswa
Iphrojekthi ye-ZLD ye-Chongqing leachate concentrate
I-leachate concentrate ibonakala ngokuqinile okumisiwe okuphezulu kanye nobulukhuni obuphezulu. Isikhungo esikhona sokwelapha i-leachate eLandfill siklanywe njengendawo eyi-1,730 ton/day, ehlanganisa uhlelo lwe-MBR+DTRO lwamathani angu-400/ngosuku kanye nohlelo lokwelapha oluphuthumayo lwe-STRO oluyi-1,330/ngosuku. Njengamanje, izinhlelo ze-MBR+DTRO zikhiqiza cishe amathani ayi-100 e-leachate concentrate ngosuku, kanti indawo ye-STRO ikhiqiza cishe amathani angama-400 wokugxila ngosuku. I-leachate concentrate ekhiqiziwe iyaxutshwa futhi igcinwe echibini lokulinganisa ngaphakathi kwendawo yokulahla imfucumfucu, okungamamitha angama-38,000. 3 zigcinwa ngaphakathi kwendawo yokulahla imfucumfucu futhi cishe i-140,000 m 3 zigcinwa ngaphandle kwendawo yokulahla imfucuza. Umthamo wokugcina wesayithi ucishe wagcwala, nobungozi bemvelo obuvelele.
Inkontileka yasayinwa ngoNovemba, 2020. Izisetshenziswa ezinamandla okwelapha angu-1000 m³/d zafakwa futhi zamukelwa ngo-April, 2020. Iphrojekthi yokugxilisa ingqondo ye-ZLD ingabhekwa njengophawu lomkhakha we-WWT.
Amandla: 1,000 ton/d
Inqubo Yokwelapha: Pretreatment + Concentration + Evaporation +Desiccation+ Deodorization system
I-Heilongjiang leachate iphrojekthi yokwelapha ye-ZLD
Indawo yokulahla imfucumfucu iphathwa kule phrojekthi ngomthamo wamathani angama-200 ngosuku. I-concentrate eguquguqukayo inokugxila okuphezulu kosawoti, ubulukhuni, i-ammonia ne-sulfide nokunye nokunye. Inqubo yokwelapha ye-ZLD yamukelwe yile phrojekthi. I-MVR ihlinzekwa yi-Jiarong Technology futhi amanzi akhiqizwayo azinzile angahlangabezana nezinga. Izinsika ezisele ziyaqiniswa futhi zigcwaliswe umhlaba.
Amandla: 200 ton/d
Inqubo Yokwelapha: I-pretreatment ethambisayo + I-Low-temperature MVR + Ion exchange/Spiral-nxeba membrane + Solidification kanye nokulahlwa komhlaba kwemisila esele + Isistimu yokuhogela
