Cov txheej txheem:

Dab tsi yog hom phytoremediation?
Dab tsi yog hom phytoremediation?

Video: Dab tsi yog hom phytoremediation?

Video: Dab tsi yog hom phytoremediation?
Video: Hmong new song 2016 - Yog dab tsi - Xub Hluav Taws (Official MV) 2024, Tej zaum
Anonim

Muaj tsib yam txheej txheem phytoremediation: 1) rhizofiltration, cov txheej txheem kho dej uas cuam tshuam txog kev tshem tawm cov kab mob los ntawm cog cov hauv paus hniav; 2) phytoextraction, cov txheej txheem av uas muaj feem cuam tshuam los ntawm cov av, 3) phytotransformation, muaj feem xyuam rau ob qho tib si av thiab dej, cuam tshuam nrog kev degradation ntawm cov av.

Ib yam li ntawd, qhov piv txwv ntawm phytoremediation yog dab tsi?

Piv txwv qhov twg phytoremediation tau siv tau zoo suav nrog kev kho dua tshiab ntawm kev ua haujlwm ntawm cov hlau mine, thiab cov chaw uas cov polychlorinated biphenyls tau muab pov tseg thaum lub sij hawm tsim khoom thiab txo qis cov pa roj carbon monoxide tsis tu ncua txo qhov cuam tshuam ntawm cov kab mob hauv av, dej, lossis huab cua.

Tom qab, lo lus nug yog, dab tsi yog phytoremediation txheej txheem? Phytoremediation yog bioremediation txheej txheem uas siv ntau hom nroj tsuag tshem tawm, hloov mus, ruaj khov, thiab / lossis rhuav tshem cov kab mob hauv av thiab dej hauv av. Muaj ob peb hom sib txawv phytoremediation mechanisms. Cov no yog: Phyto-stabilization.

Yog li ntawd, hom nroj tsuag twg tuaj yeem siv rau phytoremediation?

Cov nroj tsuag zoo tshaj plaws rau Phytoremediation

  1. Indian mustard (Brassica juncea L.) Info: Brassica juncea (L.) Czern.
  2. Willow (Salix hom). (White Willow)
  3. Poplar ntoo (Populus deltoides). (Populus deltoides W.
  4. Indian nyom (Sorghastrum nutans) (Sorghastrum nutans (L.) Nash)
  5. Sunflower (Helianthus Annuus L.) (Helianthus annuus L.

Muaj pes tsawg hom bioremediation muaj?

ob

Pom zoo: