Dab tsi yog sorbents rau cov roj nchuav?
Dab tsi yog sorbents rau cov roj nchuav?

Video: Dab tsi yog sorbents rau cov roj nchuav?

Video: Dab tsi yog sorbents rau cov roj nchuav?
Video: Xov Xwm, Vauv Tua Niam Tais Tuag, Yog Vim Dab Tsis 2024, Kaum ib hlis
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Sorbents yog cov khoom siv los nqus roj , thiab suav nrog peat moss, vermiculate, thiab av nplaum. Synthetic ntau yam - feem ntau yog yas foams los yog fibers - tuaj nyob rau hauv nplooj ntawv, yob, los yog booms.

Tsis tas li ntawd, sorbents siv li cas hauv cov roj nchuav?

Sorbents yog cov ntaub ntawv insoluble los yog sib tov ntawm cov ntaub ntawv siv kom rov qab tau cov kua los ntawm cov txheej txheem ntawm kev nqus, lossis adsorption, lossis ob qho tib si. Txawm tias lawv yuav yog siv raws li ib txoj kev ntxuav me me nchuav , sorbents feem ntau yog siv tshem tawm qhov kawg ntawm roj , lossis hauv thaj chaw uas tsis tuaj yeem ncav cuag los ntawm skimmers.

Tom qab ntawd, lo lus nug yog, dab tsi yog sorbents ua los ntawm? Sorbents yog ua los ntawm natural los yog hluavtaws cov ntaub ntawv. Ntuj sorbents suav nrog cov organic (piv txwv li, peat moss lossis cov khoom ntoo) lossis cov khoom siv tsis zoo (piv txwv li, vermiculite lossis av nplaum). Sorbents muaj nyob rau hauv ib daim ntawv xoob, xws li granules, hmoov, chunks, thiab cubes, feem ntau yog siv hnab los yog nets los tuav lawv.

Ib yam li ntawd, koj tuaj yeem nug, dab tsi yog cov khoom siv zoo tshaj plaws los nqus cov roj?

Ua haujlwm zoo roj spills, cov khoom siv los khaws cov mess - ib tug sorbent - yuav tsum tau sop roj tab sis tsis yog dej. Paj rwb nyob rau hauv nws daim ntawv ntuj muaj ib tug waxy txheej. Yog li ntawd, nws yuav " nqus cov roj thiab tshem tawm dej, "piav qhia Seshadri Ramkumar. Nws yog ib khoom siv Tus kws tshawb fawb ntawm Texas Tech University hauv Lubbock.

Dab tsi yog dispersants rau cov roj nchuav?

Ib roj dispersant yog sib xyaw ntawm emulsifiers thiab cov kuab tshuaj uas pab ua kom tawg roj rau hauv me me tee dej tom qab ib roj nchuav . Dispersant kev siv suav nrog kev lag luam tawm ntawm kev nthuav tawm lub neej ntug hiav txwv mus rau saum npoo roj thiab nthuav tawm lub neej hauv dej kom tawg roj.

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