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Iyọkuro C, N, ati P nigbakanna ni Eto Itọju Omi Idọti Ainipin FMBR Agbara Kekere, Timuri nipasẹ Ikẹkọ DNA

Oṣu Keje 15, Ọdun 2021 – CHICAGO.Loni, Jiangxi JDL Idaabobo Ayika Co Ltd, (SHA: 688057) ṣe idasilẹ awọn abajade ti iwadii aṣepari DNA ti o ṣe nipasẹ Microbe Detectives 'ti o ṣe iwọn awọn abuda yiyọkuro ounjẹ ti ara alailẹgbẹ ti ilana JDL ti itọsi FMBR.

Awọn Facultative Membrane Bio-Reactor (FMBR) jẹ ilana itọju omi idọti alailẹgbẹ ti o yatọ ti o yọ erogba (C), nitrogen (N), ati irawọ owurọ (P) kuro ni ipo DO kekere kan (<0.5 mg/L), ni igbesẹ ilana kan. .Eyi ngbanilaaye awọn ifowopamọ agbara pataki ati ifẹsẹtẹ ti o kere pupọ, ni akawe si awọn ilana itọju omi idọti ibile eyiti o nilo awọn igbesẹ sisẹ lọpọlọpọ.Ka siwaju niwatertrust.com/fmbr-iwadi.

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Lati igbaṣẹ ni Oṣu kọkanla ọdun 2019, Afihan Pilot FMBR ti JDL ni AMẸRIKA ti rọpo reactor batch batch (SBR), lati ṣe ilana 5,000 GPD ti omi idọti ti ipilẹṣẹ nipasẹ Papa ọkọ ofurufu Agbegbe Plymouth Massachusetts ati awọn ile ounjẹ agbegbe.Awọn anfani ti o ni akọsilẹ pẹlu:

  • 77% awọn ifowopamọ agbara bi akawe si eto SBR ti o rọpo
  • 65% idinku ti awọn biosolids iwọn didun to nilo isọnu ita
  • 75% kere ifẹsẹtẹ
  • 30 ọjọ fifi sori

Microbe Detectives (MD) lo awọn ọna ilana ilana DNA 16S boṣewa rẹ, amọja fun itupalẹ BNR omi idọti, lati ṣe itupalẹ awọn ayẹwo 13 ti Pilot FMBR ti a gba ni ọdun kan.Idi naa ni lati ṣe iranlọwọ fun JDL lati rii, wiwọn, ati ṣakoso microbiome FMBR fun iṣẹ yiyọkuro ounjẹ to dara julọ.

Ninu iṣẹ akanṣe alakoso keji, MD ṣe afiwe data DNA ti awọn ayẹwo Pilot FMBR, si data MD DNA ti awọn ayẹwo 675 lati awọn ilana BNR omi idọti ilu 18, tuka kaakiri New England, Midwest, Southwest, Rocky Mountains, ati awọn agbegbe ilẹ Iwọ-oorun Iwọ-oorun ni AMẸRIKA.Gbogbo data jẹ ailorukọ.

Awọn data DNA jẹrisi eto FMBR Pilot ni akọkọ nlo awọn kokoro arun Nitrification/Denitrification (SND) nigbakanna lati yọ nitrogen kuro, eyiti o nilo 20-30% dinku atẹgun ati 40% kere si erogba ju awọn ọna ibile lọ.Eyi tumọ si 77% awọn ifowopamọ agbara.Dechloromonas(apapọ. 8.3% ni FMBR vs 1.0% ni awọn ipilẹ BNR) atiPseudomonas(apapọ. 8.1% ni FMBR vs 3.1% ni awọn ipilẹ BNR) jẹ awọn SND lọpọlọpọ ti a ṣe akiyesi ni FMBR.

Tetrasphaera(apapọ. 4.0% ni FMBR vs 2.4% ni awọn ipilẹ BNR), Denitrifying Phosphorus Accumulating Organism (DPAO), ni a tun ṣe akiyesi ni ọpọlọpọ giga ni FMBR.SND ati awọn kokoro arun DPAO, ni isunmi endogenous ti o lagbara sii.Eyi tumọ si idinku ninu iṣelọpọ sludge nipasẹ 50%.Ni idapọ pẹlu awọn ifosiwewe miiran, iwọn lilo biosolids lododun ti o nilo isọnu kuro ni ita ti dinku nipasẹ 65%.

Nipa JDL Agbaye Idaabobo Ayika
JDL Agbaye Idaabobo Ayika jẹ alamọja ni iṣakoso iṣakoso idoti omi, Inc., ti o da ni New York.O jẹ oniranlọwọ ti Jiangxi JDL Idaabobo Ayika Co., Ltd., ti o wa ni Nanchang, China.Lilo awọn microbes ti ara ti o dagbasoke labẹ awọn iṣakoso agbegbe pataki, FMBR nlo agbara ti o dinku pupọ ju awọn ọna itọju omi idọti ibile lọ.Awọn microbes nigbakanna yọ erogba, nitrogen, ati irawọ owurọ kuro ninu ojò kan lati pade awọn ibeere iyọọda itujade eefin.Iwọn ti o kere pupọ ti awọn biosolids jẹ ajẹkù ti o nilo isọnu kuro ni ita.JDL ṣe idasile FMBR ni ọdun 2008, ati ni bayi o ni awọn iwe-ẹri 47 idasilẹ kọja AMẸRIKA, UK, France, Japan, China, ati awọn orilẹ-ede miiran.Ju awọn ọna ṣiṣe 3,000 ti fi sori ẹrọ ati fifun ni awọn orilẹ-ede 19.JDLGlobalWater.com
Nipa Microbe Detectives
Awọn onimọ-ẹrọ omi, awọn oniṣẹ, ati awọn onimọ-jinlẹ gbarale awọn iṣẹ itupalẹ DNA ti Microbe Detectives lati rii, wiwọn, ati ṣakoso gbogbo awọn microbes ti o yọ kuro ati gbapadabọsi erogba (C), Nitrogen (N), ati Phosphorus (P) lati awọn ṣiṣan egbin, digest Organic egbin, ati gbejade awọn orisun isọdọtun mimọ.Ni ọdun meje sẹhin, MD ti lo ilana DNA iran atẹle lati ṣe iranlọwọ lati yanju awọn italaya awọn orisun omi ati awọn aye fun awọn agbegbe, awọn onimọ-ẹrọ imọran, awọn olupese ti imọ-ẹrọ, agbegbe ati ile-iṣẹ.A 2014 mewa ti Omi Council BREW ohun imuyara, MD ti a ti mọ nipasẹ awọn 2015 Wisconsin Innovation Awards, 2017 WEF Gascoigne Eye, ati 2018 WEFTEC/BlueTech Research Innovation Showcase.MicrobeDetectives.com.

Akoko ifiweranṣẹ: Oṣu Keje-16-2021