Ukususwa ngexesha elinye kwi-C, N, kunye ne-P kuMandla aPhantsi we-FBR kwiNkqubo yoNyango lwaManzi amdaka, eQinisekiswe luPhononongo lweDNA

NgoJulayi 15, 2021 - CHICAGO.Namhlanje, i-Jiangxi JDL Environmental Protection Co Ltd, (SHA: 688057) ikhuphe iziphumo zophononongo lokulinganisa lwe-DNA olwenziwe ngabacuphi beMicrobe 'ebalula iimpawu ezizodwa zokususa izondlo zebhayoloji zenkqubo ye-JDL enelungelo elilodwa lomenzi we-FBR.

I-Facultative Membrane Bio-Reactor (FMBR) yinkqubo ekhethekileyo yokucoca amanzi amdaka ebhayoloji esusa ngaxeshanye i-carbon (C), i-nitrogen (N), kunye ne-phosphorus (P) kwimeko ephantsi ye-DO (<0.5 mg / L), kwinqanaba lenkqubo enye. .Oku kuvumela ukongiwa kwamandla okubalulekileyo kunye neenyawo ezincinci kakhulu, xa kuthelekiswa neenkqubo zokucocwa kwamanzi amdaka esintu ezifuna amanyathelo okucubungula amaninzi.Funda ngakumbi kuwatertrust.com/fmbr-study.

Ukusukela oko yamiselwa ngoNovemba ka-2019, iJDL's FMBR Pilot Demonstration e-USA ithathe indawo ye-batch reactor (SBR) yelifa, ukuze kusetyenzwe i-5,000 GPD yamanzi amdaka enziwe sisikhululo seenqwelomoya sase-Plymouth Massachusetts kunye neendawo zokutyela ezingqongileyo.Izibonelelo ezibhaliweyo ziquka:

• I-77% yokonga amandla xa kuthelekiswa nenkqubo ye-SBR etshintshiweyo
• I-65% yokunciphisa umthamo we-biosolids efuna ukulahlwa ngaphandle kwendawo
• I-75% yeenyawo ezincinci
• Ufakelo lweentsuku ezingama-30

IMicrobe Detectives (MD) isebenzise iindlela zayo zokulandelanisa ze-16S DNA, ezikhethekileyo kuhlalutyo lwe-BNR yamanzi amdaka, ukuhlalutya iisampulu ezili-13 ze-FBR Pilot eziqokelelwe kwisithuba sonyaka omnye.Injongo yayikukunceda i-JDL ibone, ilinganise, kwaye ilawule i-microbiome ye-FBR ukuze isebenze ngokugqibeleleyo kokususa izondlo.

Kwiprojekthi yesigaba se-2, i-MD ithelekisa idatha ye-DNA yeesampuli ze-FBR Pilot, kwidatha ye-MD DNA yeesampulu ze-675 ezivela kwiinkqubo ze-BNR ze-18 zamanzi amdaka zikamasipala, ezisasazwe kulo lonke elaseNew England, eMidwest, kuMzantsi-ntshona, kwi-Rocky Mountains, nakwi-West Coast geographies e-USA.Yonke idatha yayingaziwa.

Idatha ye-DNA iqinisekisile inkqubo ye-FBR Pilot ikakhulu isebenzisa iibhaktheriya ze-Nitrification / Denitrification (SND) ezilinganayo ukususa i-nitrogen, efuna i-20-30% encinci ye-oksijeni kunye ne-40% ngaphantsi kwekhabhoni kuneendlela zendabuko.Oku kuguqulelwe kwi-77% yokonga amandla.Dechloromonas(umlinganiselo we-8.3% kwi-FBR vs 1.0% kwiibenchmarks ze-BNR) kunyeIiPseudomonas(i-avag. 8.1% kwi-FBR vs 3.1% kwi-benchmarks ye-BNR) yayiyi-SND eninzi kakhulu ebonwayo kwi-FMBR.

Tetrasphaera(umlinganiselo we-4.0% kwi-FBR vs 2.4% kwii-benchmarks ze-BNR), i-Denitrifying Phosphorus Accumulating Organism (DPAO), nayo yabonwa ngobuninzi obuphezulu kwi-FBR.I-SND kunye neebhaktheriya ze-DPAO, zinokuphefumla okuqinileyo kwe-endogenous.Oku kuguqulelwe ekunciphiseni ukuveliswa kodaka nge-50%.Idityaniswe nezinye izinto, umthamo we-biosolids wonyaka odinga ukulahlwa ngaphandle kweendawo wancitshiswa ngama-65%.

I-JDL Global Environmental Protection yingcali yolawulo longcoliseko lwamanzi, Inc., esekelwe eNew York.Yinkampani encedisayo ye-Jiangxi JDL Environmental Protection Co., Ltd., eseNanchang, eChina.Isebenzisa ngokwemvelo iintsholongwane ezikhula phantsi kolawulo olukhethekileyo lokusingqongileyo, i-FBR isebenzisa amandla angaphantsi kakhulu kuneendlela zokucocwa kwamanzi amdaka esintu.Iintsholongwane ngaxeshanye zisusa ikhabhoni, initrogen, kunye nephosphorus kwitanki enye ukuhlangabezana neemfuno zemvume yokukhutshelwa kwamanzi amdaka.Umthamo omncinci kakhulu we-biosolids ushiyekileyo ofuna ukulahlwa ngaphandle kwendawo.I-JDL yavelisa i-FBR ngo-2008, kwaye ngoku iphethe amalungelo awodwa abenzi bokuqanjwa angama-47 kulo lonke elase-USA, UK, France, Japan, China, nakwamanye amazwe.Zingaphezulu kwama-3,000 iinkqubo ezifakiweyo kwaye zagunyaziswa kumazwe ali-19.JDLGlobalWater.com

Iinjineli zamanzi, abaqhubi, kunye noosonzululwazi baxhomekeke kwiinkonzo zokuhlalutya iDNA yabacuphi beMicrobe ukuze babone, balinganise, kwaye balawule zonke iintsholongwane ezisusa zibuyise iCarbon (C), iNitrogen (N), kunye nePhosphorus (P) kwimisinga yenkunkuma, ukwetyisa izinto eziphilayo. inkcitho, kwaye ivelise imithombo ecocekileyo ehlaziyekayo.Kwiminyaka esixhenxe edlulileyo, i-MD isebenzise isizukulwana esilandelayo sokulandelelana kwe-DNA ukunceda ukucombulula imingeni yemithombo yamanzi kunye namathuba oomasipala, iinjineli zokubonisana, ababoneleli bezobuchwepheshe, uluntu kunye noshishino.Umntu ophumelele i-2014 we-Water Council BREW accelerator, i-MD iye yaqatshelwa yi-2015 Wisconsin Innovation Awards, i-2017 WEF Gascoigne Award, kunye ne-2018 WEFTEC / BlueTech Research Innovation Showcase.MicrobeDetectives.com.