Ntchito yothandizira ya Liaoning Leachate ZLD
Pulojekitiyi imakhala ndi zovuta zamadzi zomwe zimaphatikizapo kuchuluka kwa zowonongeka zowonongeka ndi mchere, Jiarong amatsatira miyezo yapamwamba ndi zofunikira zokhwima kuti apange dongosolo la mankhwala la leachate la ZLD ndi mphamvu ya tsiku ndi tsiku ya 500 tani / tsiku pa ndondomeko yolimba komanso zofunikira zogwirira ntchito. Njira zophatikizika zakhazikitsidwa, ndipo madzi opangidwa ndi okhazikika komanso okhazikika.
Kuthekera: 500 matani / tsiku
Njira Yochizira: Pretreatment +Two-siteji DTRO+HPDT+MVR+ Desiccation/Solidification
Sichuan leachate chithandizo cha ZLD
Zotayira zakale zomwe zatayidwa mu projekitiyi siziwola bwino. Lili ndi mchere wambiri komanso ammonia wambiri. Kupatula apo, leachate yakale yotayiramo dothi imakhalanso ndi sulfide wambiri komanso kuuma kwambiri. Dongosolo lophatikizika lakhazikitsidwa kuti ligwire ntchito ndikuchiritsa bwino. Madzi opangidwa ndi okhazikika komanso ofika pamlingo woyenera.
Kuthekera: 200 matani / tsiku
Njira Yochizira: Magawo awiri a DTRO + HPRO + Kutentha kwapang'onopang'ono + Kukhazikika mpaka kutayirapo
Hubei leachate chithandizo cha ZLD
Dongosolo lakale lotayiramo zinyalala lomwe limagwiritsidwa ntchito mu projekitiyi ndizovuta komanso zosinthika komanso zowononga kwambiri. Njira ya chithandizo cha ZLD yoperekedwa ndi Jiarong ndi yodalirika kuti ikhale yogwira ntchito mokhazikika ndikuchita bwino kwambiri komanso kugwiritsa ntchito mphamvu zochepa. Komanso, madzi opangidwa amakwaniritsa mulingo wotulutsa. Zotsalira zotsalazo zimalimba ndikutayidwa pansi.
Kuthekera: 50 tani / tsiku
Njira Yochizira: Pretreatment + magawo awiri DTRO + HPRO + Low-temperature evaporation + Solidification
Chongqing leachate concentrate ZLD project
Leachate concentrate imadziwika ndi zolimba zoyimitsidwa kwambiri komanso kuuma kwakukulu. Malo opangira chithandizo cha leachate omwe alipo ku Landfill adapangidwa ngati malo okwana matani 1,730/tsiku, okhala ndi dongosolo la 400 ton/day MBR+DTRO ndi 1,330 ton/tsiku STRO chithandizo chadzidzidzi. Pakalipano, machitidwe a MBR + DTRO amatulutsa pafupifupi matani 100 a leachate concentrate patsiku, ndipo malo a STRO amatulutsa pafupifupi matani 400 a concentrate patsiku. Zomwe zimapangidwa ndi leachate zimasakanizidwa ndikusungidwa mu dziwe lolingana mkati mwa malo otayirako, omwe pafupifupi 38,000 m. 3 amasungidwa mkati motayiramo ndi pafupifupi 140,000 m 3 amasungidwa kunja kwa dothi. Malo osungiramo malowa atsala pang'ono kudzaza, ndi zoopsa za chilengedwe.
Mgwirizanowu udasainidwa mu Novembala, 2020. Zida zokhala ndi 1000 m³/d mphamvu yakuchiritsa zidayikidwa ndikuvomerezedwa mu Epulo, 2020. Ntchito yokhazikika ya ZLD imatha kuonedwa ngati chizindikiro chamakampani a WWT.
Kuthekera: 1,000 ton/d
Njira Yochizira: Pretreatment + Concentration + Evaporation +Desiccation+ Deodorization system
Heilongjiang leachate chithandizo cha ZLD
Malo otayirako zinyalala amathandizidwa pantchitoyi ndi mphamvu ya matani 200 patsiku. The variable concentrate imakhala ndi mchere wambiri, kuuma, ammonia ndi sulfide ndi zina zotero. Njira ya chithandizo cha ZLD yavomerezedwa ndi polojekitiyi. MVR imaperekedwa ndi Jiarong Technology ndipo madzi opangidwa okhazikika amatha kukwaniritsa. Michira yotsalayo ndi yolimba ndikutayidwa pansi.
Kuthekera: 200 ton/d
Njira Yochizira: Kufewetsa pretreatment + Low-temperature MVR + Ion exchange/ Spiral-bala membrane + Solidification ndi kutayira kwa michira yotsala + Deodorization system
