Ka Saaridda C, N, iyo P ee Nidaamka Daawaynta Biyaha Tamarta Yar ee FMBR, oo lagu xaqiijiyay Daraasadda DNA

Luulyo 15, 2021 – CHICAGO.Maanta, Jiangxi JDL Environmental Protection Co Ltd, (SHA: 688057) waxay sii daysay natiijooyinka daraasad qiimaynta DNA ah oo ay samaysay Microbe Detectives' taas oo qiyaasaysa sifooyinka gaarka ah ee ka saarista nafaqeynta bayoolojiga ee habka FMBR ee shatiga leh ee JDL.

Facultative Membrane Bio-Reactor (FMBR) waa habka daaweynta biyaha wasakhda ah ee u gaarka ah kaas oo isla mar ahaantaana ka saaraya kaarboon (C), nitrogen (N), iyo fosfooraska (P) xaalad DO hoose ah (<0.5 mg/L), hal tallaabo .Tani waxay awood u siinaysaa kayd tamar oo muhiim ah iyo raad aad u yar, marka la barbar dhigo hababka daaweynta biyaha wasakhda ah ee dhaqameed ee u baahan tillaabooyin habaysan oo badan.Wax badan ka sii akhriwatertrust.com/fmbr-study.

Tan iyo markii la hawlgeliyay Noofambar 2019, Mudaaharaadka Tijaabada ee FMBR ee JDL ee dalka Mareykanka wuxuu bedelay qayb ka mid ah falcelinta dufcada isku xigxiga (SBR), si loo farsameeyo 5,000 GPD ee biyaha wasakhda ah ee ay soo saartay Madaarka Degmada Plymouth Massachusetts iyo makhaayadaha ku xeeran.Faa'iidooyinka la diiwaangeliyay waxaa ka mid ah:

• 77% kaydka tamarta marka loo eego nidaamka SBR ee la beddelay
• 65% hoos u dhaca mugga biosolids ee u baahan in meel ka baxsan lagu tuuro
• 75% raad yar
• 30 maalmood rakibaadda

Baarayaasha Microbe (MD) waxay adeegsadeen habab isku xigxiga DNA-da caadiga ah ee 16S, oo ku takhasusay falanqaynta biyaha wasakhda ah ee BNR, si ay u falanqeeyaan 13 muunado ee Duuliye FMBR oo la ururiyay muddo hal sano ah.Ujeeddadu waxay ahayd in laga caawiyo JDL inay aragto, cabbirto, oo maamusho FMBR microbiome si loogu helo waxqabadka ugu wanaagsan ee ka saarista nafaqada.

Mashruucii wejiga 2aad, MD waxa uu isbarbar dhigay xogta DNA ee muunadaha tijaabada ee FMBR, xogta MD DNA ee 675 muunado laga soo qaaday 18 biyaha wasakhda ah ee BNR ee dawlada hoose, oo ku baahsan New England, Midwest, Southwest, Rocky Mountains, iyo joqraafiyada Galbeedka Xeebta ee USA.Dhammaan xogta waa la qariyay

Xogta DNA-da ayaa xaqiijisay in nidaamka Tijaabada FMBR uu inta badan isticmaalo bakteeriyada Nitrification/Denitrification (SND) si ay uga saarto nitrogen, taas oo u baahan 20-30% ka yar ogsajiinta iyo 40% kaarboon ka yar hababka dhaqanka.Tani waxay u rogtay 77% kaydka tamarta.Dechloromonas(celcelis ahaan 8.3% FMBR vs 1.0% ee BNR bartilmaameedyada) iyoPseudomonas( celcelis ahaan 8.1% FMBR vs 3.1% ee BNR bartilmaameedyada) ayaa ahaa SND-yada ugu badan ee lagu arkay FMBR.

Tetrasphaera(celcelis ahaan 4.0% FMBR vs 2.4% ee BNR bartilmaameedyada), a Denitrifying Fosfoor Accumulating Organism (DPAO), ayaa sidoo kale lagu arkay si aad u sarreeya FMBR.SND iyo bakteeriyada DPAO, waxay leeyihiin neefsasho endogenous ah oo xooggan.Tani waxay u rogtay hoos u dhac ku yimid wax soo saarka dhoobada 50%.Marka lagu daro arrimo kale, mugga biosolids sannadlaha ah ee u baahan in meel ka baxsan lagu tuuro ayaa la dhimay 65%.

JDL Global Environmental Protection waa khabiir ku takhasusay maareynta wasakhowga biyaha, Inc., oo fadhigeedu yahay New York.Waa qayb ka mid ah Jiangxi JDL Ilaalinta Deegaanka Co., Ltd., oo ku taal Nanchang, Shiinaha.Isticmaalka microbes si dabiici ah u sameysma oo ku soo baxa kontaroolo deegaan oo gaar ah, FMBR waxay isticmaashaa tamar aad uga yar hababka daaweynta biyaha wasakhda ah ee dhaqameed.Microbes-ku waxay isku mar ka saaraan kaarboon, nitrogen, iyo fosfooraska hal taangi si ay u buuxiyaan shuruudaha oggolaanshaha dheecaanka dareeraha.Mug aad u yar oo biosolids ah ayaa hadha oo u baahan in meel ka baxsan lagu tuuro.JDL waxay aliftay FMBR sanadkii 2008, waxayna hadda haysataa 47 shatiyo halabuur oo ku baahsan USA, UK, France, Japan, China, iyo wadamo kale.In ka badan 3,000 oo nidaam ayaa la rakibay oo laga hawlgeliyay 19 waddan.JDLGlobalWater.com

Injineerada biyaha, hawl-wadeennada, iyo saynisyahannadu waxay ku tiirsan yihiin Adeegga Falanqaynta DNA Detectives Microbe si ay u arkaan, u cabbiraan, oo ay u xakameeyaan dhammaan microbes-ka ka saara oo ka soo kabsada Kaarboon (C), Nitrogen (N), iyo Fosfooraska (P) ee qulqulka qashinka, dheefshiidka organic qashinka, oo soo saara kheyraad dib loo cusboonaysiin karo oo nadiif ah.Todobadii sano ee la soo dhaafay, MD waxay codsatay jiilka soo socda DNA isku xigxiga si ay gacan uga geysato xalinta caqabadaha kheyraadka biyaha iyo fursadaha degmooyinka, injineerada la-talinta, alaab-qeybiyeyaasha tignoolajiyada, bulshada iyo warshadaha.2014 ka qalin jabiyay dardar-geliyaha Golaha Biyaha BREW, MD waxaa aqoonsaday 2015 Wisconsin Innovation Awards, 2017 WEF Gascoigne Award, iyo 2018 WEFTEC/BlueTech Bandhig Hal-abuurnimo Cilmi baaris.MicrobeDetectives.com.