Qhov sib txawv tseem ceeb ntawm bioaugmentation thiab biostimulation yog bioaugmentation yog qhov sib ntxiv ntawm cov kab mob tshwj xeeb rau hauv cov av tsis huv lossis dej hauv av rau lub hom phiaj ntawm biodegradation ntawm cov kab mob. Lub caij no, biostimulation yog kev hloov pauv ntawm ib puag ncig los ntawm kev ntxiv cov khoom noj khoom haus, cov khoom siv hluav taws xob thiab cov neeg txais hluav taws xob los txhawb cov kab mob uas twb muaj lawm, tshwj xeeb tshaj yog cov kab mob uas muaj peev xwm ntawm biodegradation.
Kev paug av thiab dej yog ib qho teeb meem loj rau ib puag ncig. Cov tshuaj yog siv los kho cov dej tsis huv. Ib yam li ntawd, ntau txoj kev siv los degrade cov kab mob hauv cov av. Biodegradation yog txheej txheem ntuj tsim los ntawm cov kab mob. Bioaugmentation thiab biostimulation yog ob qho kev coj ua uas siv cov kab mob uas muaj peev xwm ua kom cov kab mob tsis zoo los ntxuav cov kab mob. Hauv bioaugmentation, kab lis kev cai kab lis kev cai tau ntxiv rau hauv ib puag ncig cov kab mob thaum nyob hauv biostimulation, cov kab mob uas twb muaj lawm raug txhawb kom txhawb kev degradation.
YYam Bioaugmentation yog dab tsi?
Bioaugmentation yog kev xyaum ntxiv cov kab mob kab mob, tshwj xeeb tshaj yog archaea thiab cov kab mob, rau hauv cov av tsis huv lossis dej txhawm rau txhawm rau biodegrade cov kab mob. Cov kab mob no yog cov kab mob tshwj xeeb uas tau txheeb xyuas tias yog cov kab mob uas muaj peev xwm degrading cov hom phiaj kab mob. Lawv nce tus nqi degradation ntawm cov kab mob. Yog li ntawd, bioaugmentation yog siv nyob rau hauv ntau cov txheej txheem: kom ceev cov txheej txheem dechlorination txo, ua tiav cov hom phiaj kho, thiab paub txog kev txuag nqi. Vim yog ntxiv cov kab mob kab mob, cov kab mob microbial ntawm qhov chaw nce. Ntxiv mus, nws txhim kho cov txheej txheem ntxuav thiab txo lub sijhawm thiab tus nqi ntawm cov txheej txheem degradation.
Bioaugmentation feem ntau yog siv hauv cov chaw kho dej khib nyiab hauv nroog. Microbes tau ntxiv rau cov tshuab ua kom muaj zog sludge bioreactors txhawm rau txhim kho kev puas tsuaj ntawm cov kab mob. Tsis tas li ntawd xwb, bioaugmentation yog ib qho tseem ceeb hauv kev tshem tawm cov pa paug, tshwj xeeb tshaj yog cov roj av nchuav hauv av thiab dej.
Daim duab 01: Biodegradation ntawm cov pa phem
Vim peb tab tom qhia cov kab mob kab mob mus rau hauv ib puag ncig uas yog qhov tshiab rau lawv, lawv txoj kev tsim muaj teeb meem me ntsis thiab kev ua tiav ntawm cov txheej txheem biodegradation kuj yog qhov tsis ntseeg. Txawm li cas los xij, ntau qhov kev tshawb fawb tau qhia txog kev ua tiav ntawm bioaugmentation. Tsis tas li ntawd, cov kws tshawb fawb tau tshawb pom txoj hauv kev los ua kom muaj kev pheej hmoo thiab kev ua haujlwm ntawm cov kab mob exogenous siv hauv bioaugmentation. Thiab, qhov no tau txais kev saib xyuas ntau tam sim no hauv ntau cov txheej txheem bioremediation hauv cov chaw paug.
YBiostimulation yog dab tsi?
Biostimulation yog qhov kev txhawb nqa ntawm cov kab mob uas twb muaj lawm hauv ib puag ncig los txhawb cov txheej txheem biodegradation. Hauv cov txheej txheem biostimulation, ib puag ncig tau hloov kho kom thiaj li txhawb cov kab mob hauv ib txwm muaj. Nws yog ua tiav los ntawm kev ntxiv cov as-ham xws li phosphorus thiab nitrogen rau qhov chaw tsis muaj kab mob los txhawb kev loj hlob ntawm cov kab mob. Tsis tas li ntawd, qee tus neeg txais hluav taws xob thiab cov khoom siv hluav taws xob tuaj yeem muab ntxiv rau hauv qhov chaw tshwj xeeb.
Ntxiv mus, biostimulation tuaj yeem txhim kho los ntawm bioaugmentation lossis ntxiv cov kab mob exogenous txhawm rau txhawm rau nce cov kab mob microbial hauv qhov chaw. Txawm li cas los xij, cov txheej txheem biostimulation xav tau kev paub ua ntej ntawm cov kab mob microbes uas tam sim no thiab lawv cov haujlwm hauv qhov chaw.
Dab tsi yog qhov zoo sib xws ntawm Bioaugmentation thiab Biostimulation?
- Bioaugmentation thiab biostimulation yog ob txoj hauv kev kho kom ruaj khov los ntxuav qhov chaw qias neeg.
- Biostimulation tuaj yeem txhim kho los ntawm bioaugmentation.
- Nyob rau hauv ob txoj kev, cov kab mob yog siv.
- Ob txoj kev yog txoj kev lom neeg.
- Cov txheej txheem no tsis ua rau muaj tshuaj lom los ntawm cov khoom lag luam thiab tsis muaj kev phom sij, tsis zoo li cov txheej txheem tshuaj.
- Ob txoj kev tau txais kev saib xyuas ntau niaj hnub no vim lawv lub peev xwm thiab kev ruaj khov.
- Lawv cog lus thiab kev daws teeb meem mus sij hawm ntev rau kev rhuav tshem cov av thiab dej tsis huv.
- Ntxiv mus, lawv yog cov kev siv nyiaj tau zoo, tsis zoo li cov txheej txheem tshuaj.
Qhov txawv ntawm Bioaugmentation thiab Biostimulation yog dab tsi?
Bioaugmentation yog txheej txheem ntawm kev ntxiv cov kab mob tshwj xeeb txhawm rau txhim kho cov neeg uas twb muaj lawm thiab txhawb cov txheej txheem biodegradation thaum biostimulation yog txheej txheem ntawm kev ntxiv cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, lossis cov khoom noj khoom haus los txhawb cov neeg muaj microbial nyob rau hauv thaj chaw muaj kab mob. Yog li, qhov no yog qhov txawv ntawm bioaugmentation thiab biostimulation.
Ntxiv mus, hauv bioaugmentation, exogenous microorganisms feem ntau yog siv, thaum nyob rau hauv biostimulation, cov kab mob hauv paus txawm siv. Yog li, qhov no yog lwm qhov sib txawv ntawm bioaugmentation thiab biostimulation.
Summary – Bioaugmentation vs Biostimulation
Bioaugmentation yog kev qhia txog cov kab mob tshwj xeeb rau hauv thaj chaw muaj kab mob txhawm rau txhawm rau ua kom cov txheej txheem biodegradation. Hauv qhov sib piv, biostimulation yog kev hloov kho ntawm ib puag ncig los ntawm kev ntxiv cov as-ham, electron donors thiab txais los txhawb cov kab mob uas twb muaj lawm los txhawb cov txheej txheem biodegradation. Hauv bioaugmentation, microbes tau ntxiv, thaum nyob rau hauv biostimulation, cov as-ham thiab lwm yam khoom siv ntxiv los txhawb cov microbes uas twb muaj lawm. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm bioaugmentation thiab biostimulation. Ob txoj hauv kev yog suav tias yog kev ruaj khov, muaj txiaj ntsig zoo thiab eco-phooj ywg hauv kev kho thaj chaw muaj kuab paug.
