Source: Xov Xwm

Tsis tshua muaj ntiaj teb ntsiab lus(Rees) zoo lilus qhiathiabneodymiumYog cov khoom tseem ceeb ntawm cov xov tooj ntawm tes thiab cov khoom siv hluav taws xob rau satellites rau satellites thiab hluav taws xob tsheb. Cov hlau hnyav no tshwm sim thoob plaws peb, suav hauv cov khoom me me. Tab sis kev thov tau nce thiab vim tias lawv tshwm sim hauv cov kev ua kom rov qab, ib txwm muaj kuab sib yuav ua tau tsis muaj zog, ib txwm muaj kuab paug, thiab detrimental rau kev ua haujlwm ntawm cov neeg ua haujlwm.

Tam sim no, nrog nyiaj los ntawm Kev Tshawb Fawb Kev Tshawb Fawb Txog Kev Tshawb Fawb (AARPA) ib puag ncig cov kev tshawb fawb tau tsim cov txheej txheem kev txhawb nqa siab dua nrog lub hom phiaj ntawm kev ua haujlwm hauv rees.

"Peb tab tom sim tsim kho cov txheej txheem tshiab uas yog ib puag ncig phooj ywg thiab ntau dua kev ua phooj ywg thiab tus kws tshawb nrhiav biinhneta.

Txhawm rau ua qhov no, cov kws tshawb nrhiav yuav coj mus rhaub rau hauv qhov muaj txiaj ntsig ntawm cov kab mob methan ntse hauv kev ua neej nyob ntawm ib puag ncig.

"Lawv yuav tsum muaj lub ntiaj teb tsawg los ua ib qho ntawm cov khoom tseem ceeb hauv lawv cov kev ua lag luam metabolic," Kalyuzhnaya.

Rees muaj xws li ntau cov lus qhia ntawm cov lus ntawm lub rooj ntu. Hauv kev koom tes nrog University of California, Berkeley thiab Pacific Northwest npaj cov txheej txheem thev naus laus zis uas tso cai sau cov hlau los ntawm ib puag ncig. To taub cov txheej txheem no yuav qhia txog kev tsim cov khoom siv hluavtaws uas khi rau ntau hom kev sib txawv, raws li Biochemist John hlub. PnNL pab pawg yuav txheeb xyuas cov kev txiav txim siab genetic ntawm lub extrensophilic thiab ree acctrulating cov kab mob, thiab tom qab ntawd ua rau lawv cov tshuaj reee.

Pab neeg no yuav hloov kho cov kab mob los ua cov protein-khi ntawm lawv cov hlwb, hais tias kev hlub.

Rees muaj kev sib raug zoo nyob rau hauv kuv cov tailings, cov khoom pov tseg ntawm qee cov hlau ores, xws li txhuas.

"Mine tailings yog qhov chaw pov tseg uas tseem muaj ntau cov ntaub ntawv muaj txiaj ntsig hauv nws," Kalyuzhnaya.

Txhawm rau huv si thiab sau cov rees hauv, cov pob zeb uas muaj cov qauv hloov pauv ntawm cov kab mob uas muaj cov hlua khi rau cov kiv. Zoo li cov kab mob methane-hlub uas tau txais kev pab ua lawv cov kab mob, cov kab mob txhim kho yuav ua rau muaj siab ntev ntawm PHQU, thiab SALINAIN, mob pom hauv cov mine.

Cov kws tshawb fawb yuav koom tes nrog kev tshawb fawb kev lag luam, Palo Alto Alto Alto, rau Bioprint ib qho kev tshawb fawb, cov khoom siv ntxig rau kev siv hauv biofilter. Qhov kev siv thev naus laus zis no yog tus nqi tsawg thiab cov tawv nqaij thiab yog projected kom tau txais kev txuag nyiaj tseem ceeb thaum thov kom dav rau cov ntxhia rov qab.

Ntxiv rau kev sim thiab ua kom zoo rau biofilter, pab pawg yuav tau tsim txoj hauv kev los ntawm kev sau cov biofilter nws tus kheej, raws li ib puag ncig engineer Christ dyks deyks dyks dyks dyks dyks dyks dyks. Cov kws tshawb nrhiav tau sib koom tes nrog lub tuam txhab pib, Phoenix Tailings, txhawm rau kuaj thiab kho cov txheej txheem rov zoo.

Vim tias lub hom phiaj yog los tsim kho cov lag luam tab sis ib puag ncig phooj ywg yuav txheeb xyuas cov nqi ntawm cov kab ke piv rau lwm yam kev xav tau piv rau cov lus qhia, tab sis kuj tseem muaj kev cuam tshuam ib puag ncig, tab sis kuj tseem muaj kev cuam tshuam ib puag ncig, tab sis kuj yog ib puag ncig cuam tshuam.

"Peb cia siab tias nws yuav muaj ntau cov txiaj ntsig ib puag ncig thiab cov nqi qis piv rau qhov tam sim no siv," dyks dyks. "Lub kaw lus zoo li no yuav yog ntau dua ntawm kev rov qab biofiltration system, nrog tsawg dua lub zog. Thiab tom qab ntawd, theoretically, tsawg siv ntawm cov kuab tshuaj thiab tej yam zoo li ntawd. Ntau cov txheej txheem tam sim no yuav siv cov kuab hnyav hnyav thiab tsis-ib puag ncig zoo. "

Dykstra tseem sau cia tias txij li cov kab mob replicate lawv tus kheej, microsas raws li kev hloov kho tus kheej, peb yuav tsum tau siv cov qauv tshuaj, peb yuav tsum tau siv cov qauv tshuaj ntxiv thiab ntau ntxiv. "

"Txawm hais tias nws yuav raug nqi me ntsis ntxiv, tab sis nws tsis ua mob rau ib puag ncig, uas yuav ua rau muaj kev txiav txim zoo," Seem Kalyuzhnaya.

Lub hom phiaj ntawm cov phiaj xwm Darpa-tau nyiaj txiag yog los muab cov ntaub ntawv ua pov thawj-ntawm-rov qab thev naus laus zis hauv plaub xyoos, uas Kalyuzhnaya tau hais tias yuav xav tau lub zeem muag thiab cov kev qhuab qhia rau kev tawm tsam.

Nws hais ntxiv tias lub phiaj xwm yuav muab cov tub ntxhais kawm tiav tiav nrog txoj hauv kev los koom nrog cov tswv yim los ntawm kev ua qauv qhia. "

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Lub Sijhawm Post: Apr-16-202