Ukususwa kanyekanye kwe-C, N, kanye ne-P ku-Low Energy FMBR Uhlelo Lokuhlanza Amanzi Angcolile Okunwetshiwe, Kuqinisekiswe Ucwaningo Lwe-DNA

Julayi 15, 2021 - Chicago.Namuhla, i-Jiangxi JDL Environmental Protection Co Ltd, (SHA: 688057) ikhiphe imiphumela yocwaningo lokulinganiswa kwe-DNA olwenziwa i-Microbe Detectives' oluhlanganisa izici ezihlukile zokususwa kwezakhi zebhayoloji zenqubo ye-JDL enegunya lobunikazi le-FBR.

I-Facultative Membrane Bio-Reactor (FMBR) iyinqubo yokuhlanza amanzi angcolile yebhayoloji eyingqayizivele esusa kanyekanye ikhabhoni (C), i-nitrogen (N), ne-phosphorus (P) kusimo se-DO esiphansi (<0.5 mg/L), esinyathelweni esisodwa senqubo. .Lokhu kunika amandla ukonga amandla okubalulekile kanye nesinyathelo esincane kakhulu, uma kuqhathaniswa nezinqubo zokuhlanza amanzi angcolile ezivamile ezidinga izinyathelo eziningi zokucubungula.Funda kabanzi kuwatertrust.com/fmbr-study.

Kusukela yaqala ukusebenza ngoNovemba 2019, i-JDL's FMBR Pilot Demonstration e-USA ithathe indawo ye-legacy batch reactor (SBR), ukuze icubungule i-5,000 GPD yamanzi angcolile akhiqizwe Isikhumulo Sezindiza Sikamasipala sase-Plymouth Massachusetts kanye nezindawo zokudlela eziseduze.Izinzuzo ezibhaliwe zihlanganisa:

• 77% ukonga amandla uma kuqhathaniswa nohlelo lwe-SBR olushintshiwe
• Ukwehliswa kwama-65% wevolumu ye-biosolids edinga ukulahlwa ngaphandle kwendawo
• 75% izigxivizo ezincane
• ukufakwa kwezinsuku ezingu-30

Ama-Microbe Detective (MD) asebenzise izindlela zawo zokulandelana ze-16S DNA, ezikhethekile ekuhlaziyeni i-BNR yamanzi angcolile, ukuze ahlaziye amasampula angu-13 Okuhlola I-FBR aqoqwe ngonyaka owodwa.Injongo bekuwukusiza i-JDL ukuthi ibone, ilinganise, futhi ilawule i-FBR microbiome ukuze isebenze kahle ngokukhipha izakhi.

Kuphrojekthi yesigaba sesibili, i-MD iqhathanise idatha ye-DNA yamasampula okuhlola i-FBR, nedatha ye-MD DNA yamasampuli angu-675 kusukela ezinqubweni ezingu-18 zikamasipala zamanzi angcolile e-BNR, ahlakazeke kuyo yonke i-New England, Midwest, Southwest, Rocky Mountains, kanye ne-West Coast geographies e-USA.Yonke idatha yenziwe yangaziwa.

Idatha ye-DNA iqinisekise ukuthi uhlelo lwe-FBR Pilot ikakhulukazi lusebenzisa amabhaktheriya e-Nitrification/Denitrification (SND) ngesikhathi esisodwa ukuze kususwe i-nitrogen, edinga umoya-mpilo omncane ngo-20-30% kanye nekhabhoni engaphansi ngo-40% kunezindlela zendabuko.Lokhu kuhumusheke kukonga ugesi okungama-77%.I-Dechloromonas(isilinganiso esingu-8.3% ku-FBR vs 1.0% kumabhentshimakhi e-BNR) kanyeI-Pseudomonas(isilinganiso esingu-8.1% ku-FBR vs 3.1% kumabhentshimakhi e-BNR) bekungama-SND amaningi kakhulu abonwe ku-FMBR.

I-Tetrasphaera(okumaphakathi. 4.0% ku-FBR vs 2.4% kumabhentshimakhi e-BNR), i-Denitrifying Phosphorus Accumulating Organism (DPAO), nayo yabonwa ngobuningi obukhulu ku-FBR.Amagciwane e-SND kanye ne-DPAO, anokuphefumula okuqinile kwe-endo native.Lokhu kuhumushele ekuncipheni kokukhiqizwa kodaka ngo-50%.Kuhlanganiswe nezinye izici, umthamo waminyaka yonke wama-biosolids odinga ukulahlwa endaweni wehliswe ngo-65%.

I-JDL Global Environmental Protection inguchwepheshe kwezokulawula ukungcoliswa kwamanzi, Inc., ezinze eNew York.Kuyinkampani engaphansi kwe-Jiangxi JDL Environmental Protection Co., Ltd., etholakala eNanchang, eChina.Isebenzisa amagciwane akha ngokwemvelo akhula ngaphansi kokulawulwa kwemvelo okukhethekile, i-FBR isebenzisa amandla amancane kakhulu kunezindlela ezivamile zokuhlanza amanzi angcolile.Amagciwane kanyekanye asusa ikhabhoni, i-nitrogen, ne-phosphorus ethangini elilodwa ukuze ahlangabezane nezimfuneko zemvume yokukhipha ukungcola.Ivolumu encane kakhulu yama-biosolids esele edinga ukulahlwa ngaphandle kwendawo.I-JDL isungule i-FBR ngo-2008, futhi manje inamalungelo obunikazi okusungulwa angama-47 e-USA, UK, France, Japan, China, nakwamanye amazwe.Angaphezu kuka-3,000 amasistimu afakiwe futhi asetshenziswa emazweni ayi-19.JDLGlobalWater.com

Onjiniyela bamanzi, ama-opharetha, kanye nososayensi bathembele kumasevisi okuhlaziya i-DNA Yabaseshi Be-Microbe ukuze babone, balinganise, futhi balawule wonke amagciwane asusa futhi abuyisele i-Carbon (C), i-Nitrogen (N), ne-Phosphorus (P) emifudlaneni yemfucuza, igaye i-organic. ukumosha, futhi kukhiqizwe izinsiza ezihlanzekile ezivuselelekayo.Eminyakeni eyisikhombisa edlule, i-MD isebenzise ukulandelana kwe-DNA yesizukulwane esilandelayo ukusiza ukuxazulula izinselelo zemithombo yamanzi namathuba komasipala, onjiniyela ababonisanayo, abahlinzeki bezobuchwepheshe, imiphakathi kanye nezimboni.Othole iziqu zango-2014 ku-Accelerator ye-Water Council BREW, i-MD ihlonishwe yi-2015 Wisconsin Innovation Awards, 2017 WEF Gascoigne Award, kanye ne-2018 WEFTEC/BlueTech Research Innovation Showcase.I-MicrobeDetectives.com.