Qhov txawv ntawm Bioremediation thiab Phytoremediation

Cov txheej txheem:

Qhov txawv ntawm Bioremediation thiab Phytoremediation
Qhov txawv ntawm Bioremediation thiab Phytoremediation

Video: Qhov txawv ntawm Bioremediation thiab Phytoremediation

Video: Qhov txawv ntawm Bioremediation thiab Phytoremediation
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Qhov Tseem Ceeb Qhov txawv - Bioremediation vs Phytoremediation

Kev ua qias tuaj ib puag ncig tuaj yeem tswj tau los ntawm kev siv cov kab mob lom xws li cov kab mob, cov nroj tsuag thiab lwm yam. Lawv muaj peev xwm ntawm kev degradation los yog hloov cov kab mob mus rau hauv cov khoom tsis zoo. Cov peev txheej ntuj no tau tshawb pom los ntawm tib neeg los ua kom cov txheej txheem huv. Bioremediation yog tag nrho cov txheej txheem tsim los ntawm tib neeg los ntxuav ib puag ncig siv cov kab mob lom, tshwj xeeb tshaj yog cov kab mob. Phytoremediation yog subcategory ntawm bioremediation uas tsuas yog siv cov nroj tsuag ntsuab los ntxuav ib puag ncig. Qhov ntawd yog qhov sib txawv tseem ceeb ntawm bioremediation thiab phytoremediation.

YYam Bioremediation yog dab tsi?

Bioremediation yog ib txoj hauv kev uas ib puag ncig muaj kuab tswj tau siv cov tshuab lom neeg. Nws yog siv los ntawm tib neeg kom ceev cov txheej txheem ntxuav tsis muaj kev cuam tshuam rau ib puag ncig thiab cov kab mob. Lub hom phiaj tseem ceeb ntawm bioremediation yog los hloov cov tshuaj lom lossis cov khoom muaj kev puas tsuaj hauv ib puag ncig rau hauv cov khoom tsis muaj tshuaj lom lossis tsis zoo los ntawm kev siv tshuaj lom neeg. Cov kab mob microorganisms yog qhov kev txhawj xeeb tseem ceeb thaum siv cov txheej txheem no vim lawv yooj yim siv thiab nthuav tawm ntau yam kev cuam tshuam. Bioremediation yog siv los kho cov av tsis huv, av, dej thiab lwm yam. Muaj ntau cov tswv yim sib txawv hauv bioremediation: siv cov tshuaj hloov kho cov kab mob, siv cov kab mob ib txwm muaj, phytoremediation, biostimulation, bioaugmentation thiab lwm yam.

Qhov txawv tseem ceeb - Bioremediation vs Phytoremediation
Qhov txawv tseem ceeb - Bioremediation vs Phytoremediation

Daim duab 1: Mechanism ntawm kev tshem tawm ntsev los ntawm tsunami cuam tshuam cov av los ntawm bioremediation

YPhytoremediation yog dab tsi?

Nroj tsuag muaj peev xwm nqus tau tshuaj los ntawm nws txoj kev loj hlob matrix. Kev faib tawm loj hauv paus thiab thauj cov ntaub so ntswg hauv cov nroj tsuag ua rau muaj qhov xwm txheej no. Phytoremediation yog ib qho cuab yeej siv los tshem tawm cov kab mob hauv ib puag ncig los ntawm kev siv cov nroj tsuag ntsuab. Nrog kev pab los ntawm cov nroj tsuag, av, sludges, sediments thiab dej uas tau kis nrog cov organic thiab inorganic kab mob yog ntxuav nyob rau hauv ib tug lom txhais tau tias nyob rau hauv lub phytoremediation. Yog li ntawd, phytoremediation yog suav tias yog ib puag ncig tus phooj ywg, xwm txheej vim nws tsis ua mob lossis ntxiv co toxins rau ib puag ncig. Cov nroj tsuag koom nrog kev kho mob tuaj yeem faib raws li hauv qab no.

Phytodegradation (phytotransformation) - rhuav tshem cov kab mob uas nqus los ntawm cov nroj tsuag hauv cov ntaub so ntswg los ntawm cov metabolism

Phytostimulation los yog rhizodegradation - Degradation ntawm cov kab mob nyob rau hauv rhizosphere cheeb tsam ntawm cov nroj tsuag los ntawm stimulating microbial biodegradation ntawm lub tso tawm cag exudates xws li qab zib, cawv, acids thiab lwm yam

Phytovolatilization - Nroj tsuag nqus cov kab mob los ntawm cov av thiab tso tawm rau hauv cov huab cua hauv cov ntawv hloov pauv los ntawm kev hloov pauv

Phytoextraction (phytoaccumulation) - nqus cov hlau xws li npib tsib xee, cadmium, chromium, txhuas thiab lwm yam los ntawm cov av mus rau saum cov av cog cov ntaub so ntswg thiab dislocation ntawm ib puag ncig

Rhizofiltration - Adsorption ntawm cov kab mob mus rau hauv cov hauv paus hniav ntawm cov av los yog dej hauv av

Phytostabilization - Qee cov nroj tsuag immobilize cov kab mob los ntawm kev nqus los ntawm cov hauv paus hniav, adsorption mus rau hauv paus saum npoo thiab nag lossis daus hauv thaj tsam ntawm cov cag ntoo

Nroj tsuag tau cog rau hauv qhov chaw kis kab mob rau lub sijhawm tshwj xeeb. Thaum cov nroj tsuag loj hlob, lawv nqus cov as-ham ua ke nrog cov kab mob los ntawm kev loj hlob matrix ntawm cov nroj tsuag. Lub hauv paus exudates ntawm cov nroj tsuag txhim kho cov microbial kev ua ub no nyob rau hauv lub rhizosphere cheeb tsam thiab accelerate lub biodegradation ntawm cov kab mob los ntawm cov kab mob. Ob leeg txhais tau tias pab txhawb kev tshem tawm cov kab mob ntawm ib puag ncig. Thaum kawg ntawm cov txheej txheem kho, cov nroj tsuag tuaj yeem sau los ntawm qhov chaw thiab ua tiav.

Nroj tsuag muaj peev xwm los daws cov pa phem hauv ib puag ncig. Cov nroj tsuag sib txawv qhia qhov sib txawv nqus thiab degradation peev xwm. Qee cov nroj tsuag muaj peev xwm nqus cov hlau hnyav los ntawm cov av thiab nws yog ib qho kev siv loj heev hauv kev tshem tawm cov hlau hnyav los ntawm ib puag ncig. Phytoremediation yog ib txoj hauv kev nrov hauv kev ntxuav cov tshuaj tua kab, cov roj paug paug, cov kab mob polyaromatic hydrocarbons thiab cov kuab paug paug. Cov txheej txheem no kuj tseem siv rau kev tswj hwm tus dej hauv pas dej kom tswj tau cov kab mob hauv cov dej hauv cov dej.

Qhov sib txawv ntawm Bioremediation thiab Phytoremediation
Qhov sib txawv ntawm Bioremediation thiab Phytoremediation

Daim duab 02: Phytoremediation

Qhov txawv ntawm Bioremediation thiab Phytoremediation yog dab tsi?

YBioremediation vs Phytoremediation

Bioremediation yog tag nrho cov txheej txheem ntawm decontamination ntawm ib puag ncig siv cov tshuaj lom neeg suav nrog cov kab mob thiab cov nroj tsuag. Phytoremediation yog txheej txheem uas tsuas yog siv cov nroj tsuag ntsuab kom tshem tawm ib puag ncig.
Type
Muaj ob hom kev kho bioremediation; in situ and ex situ bioremediation. Nov yog ib hom bioremediation hu ua nyob rau hauv qhov chaw bioremediation.
prepositions
Bioremediation feem ntau yog tswj hwm los ntawm cov kab mob Phytoremediation yog tswj hwm los ntawm qee hom nroj tsuag.

Summary – Bioremediation vs Phytoremediation

Bioremediation siv cov kab mob thiab cov nroj tsuag los rhuav tshem cov pa phem rau hauv cov tebchaw uas tsis muaj teeb meem. Nws yog txheej txheem eco-phooj ywg siv los ntawm tib neeg kom tshem tawm ib puag ncig thiab txo qhov kev hem thawj. Phytoremediation yog hom txheej txheem bioremediation uas siv cov nroj tsuag ntsuab. Cov nroj tsuag uas muaj peev xwm hloov pauv lossis degrading cov kab mob yog siv los ntxuav ib puag ncig. Nws yog ib txoj hauv kev bioremediation uas yog tus nqi zoo thiab hnub ci zog raws li txheej txheem. Qhov no yog qhov sib txawv ntawm bioremediation thiab phytoremediation.

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