Phytoremediation inoratidziro yehupenyu uye inoshandiswa kumakemikari ose kana maitiro anobatanidza zvinomera zvinosvibisa kana kudzivirira kusvibiswa mumvura nevhu pasi. Izwi (risingatauri rurimi) rinonzwisisika. Icho chinobva pashoko rechiGiriki rokuti phyto rinoreva "simiti" uye izwi rechiLatini remedium rinoreva "kudzorera mari." Panoiswa pamwe chete, mazwi maviri anotaura nezvekombiyuta inoshandisa zvipenyu zvinoshandisa kuchenesa ivhu, mhepo, uye mvura yakasvibiswa nemakemikari ane ngozi.
Nei vanhu vachishandisa Phytoremediation
Phytoremediation ndiyo inoshandiswa-inoshandiswa yemiti yekugadzirisa nzira yekugadzirisa iyo inoshandisa kukwanisa kwezvirimwa kuti iongorore zvinhu uye masanganisi kubva kune zvakasikwa uye kugadzirisa mamolekemu akasiyana-siyana mumatumbu avo. Inoreva kukwanisa kwechimiro chezvimwe zvinomera zvinonzi hyperaccumulators kuti bioaccumulate, kuderedza, kana kuisa zvinosvibisa muvhu, mvura, kana mweya. Dhiyabhorosi yakaremara simbi uye zvinhu zvinosvibisa zvinokonzera ndezvimwe zvinangwa zve phytoremediation. Zivo yehutano hwemagetsi uye yemakemikari ye phytoremediation yakatanga kubuda mumakore achangopfuura pamwe chete nemaitiro ezvigadzirwa zvehupenyu uye ingano yakaitirwa kugadzirisa nekuvandudza phytoremediation. Mukuwedzera, mimwe miedzo yemumunda yakatsigira kuti inokwanisa kushandisa michero yekucheneswa kwezvakatipoteredza.
Nepo teknolojia iyo isiri itsva, maitiro ano iye zvino anoratidza kuti kufarirwa kwayo kuri kukura. Izvi zvinotevera urongwa hwemhando mitanhatu yakasiyana-siyana ye phytoremediation ne tsanangudzo dzinotsanangura kuti dzinoshanda sei.
01 Kusvibisa
Inonziwo phytostabilization . Nzira dzakasiyana-siyana dzakasiyana dzinowira pasi pechinhu ichi chinogona kusanganisira kubatwa nemidzi, kushambadzira kune pamusoro pemidzi kana kubudiswa kwemakemikari nemiti yakasunungurwa muvhu kana mvura yepasi mumunharaunda pedyo nemidzi, uye inogona kushandiswa, kupera, kana zvimwe, zvinokonzera kusvibiswa kwakapoteredza.
02 Rhizodegradation
Izvi zvinoitika muvhu kana pasi pemvura pakarepo iyo yakapoteredza muti wacho . Kuvhiringidzika kubva kumiti kunokonzera rhizosphere mabhakitiriya ekuvandudza kushandiswa kwehuwandu hwehutsvina hwevhu.
03 Phytohydraulics
Kushandiswa kwemiti yakadzika midzi (kazhinji miti) kuti ive, sequester kana kunyorera mvura yakasvibiswa pasi iyo inosangana nemidzi yawo. Mune mumwe muenzaniso weizvi, miti yemapurlar yakashandiswa kuva nemafuta emvura pasi peMethyl-tert-butyl-ether (MTBE) (Hong et al. 2001. Environmental Science uye Technology 35 (6): 1231-1239).
04 Phytoextraction
Uyewo anozivikanwa seti phytoaccumulation. Zvirimwa zvinotakura kana kuti-hyper-kuunganidza zvinosvibisa kuburikidza nemidzi yavo uye kuzvichengeta mumatumbu ehutu kana mashizha. Izvo zvinosvibisa hazvirevi zvakasvibiswa asi zvinobviswa kubva mumamiriro ezvinhu apo mbeu inotanhwa. Izvi zvinonyanya kubatsira pakubvisa zvishandisi kubva kune ivhu uye, mune dzimwe nguva, simbi dzinogona kudzorerwa kuti dzigadziriswe zvakare, kuburikidza nekudzikisa zvinomera, mune chinonzi phytomining .
05 Phytovolatilization
Zvirimwa zvinotora michina yakawanda kuburikidza nemidzi yavo, uye zvinopisa mazana emagetsi, kana metabolites, kuburikidza nemashizha, nokudaro achidzibudisa mumhepo .
06 Phytodegradation
Zvinosvibiswa zvinotorwa kusvika mumiti michina iyo iyo inoshandiswa nemagetsi, kana biotransformed. Apo kushanduka kunoitika kunoenderana nemhando yemiti, uye inogona kuitika mumidzi, tsvina kana mashizha.