Tsis yog tsis muaj kev sib cav: ultrasound tawm tsam algae

Cov txheej txheem:

Tsis yog tsis muaj kev sib cav: ultrasound tawm tsam algae
Tsis yog tsis muaj kev sib cav: ultrasound tawm tsam algae
Anonim

Algae plague thiab algae blooms tsis yog qhov xav tau ntawm lub caij ntuj sov puam, txawm tias tus tswv lub pas dej tsis nyiam pom lawv. Nuv ntses tawm ntawm algae yog ib qho kev ua haujlwm ntawm cov pas dej loj (ua luam dej). Ultrasound tuaj yeem pab tau, tab sis yuav tsum siv ceev faj xwb.

ultrasound tiv thaiv algae
ultrasound tiv thaiv algae

Puas ultrasound pab tiv thaiv algae?

Raws li kev tshawb fawb los ntawm University of Hull, ultrasound muaj txiaj ntsig zoo tiv thaiv algae. Cov kws tshawb fawb tau ua haujlwm nrog cyanobacterium Anabaena sphaerica. Qhov no tau kho nrogsib txawv frequenciesuas yogdifferently zoo. Rau kev siv hauv tsev, ultrasound tej zaum yuav haum rau algae tswj.

Ultrasound ua haujlwm li cas tiv thaiv algae?

Algae muaj cov hu ua heterocytes (=hlwb uas tsim nitrogen). Qhov no ua rau cov algae ntab saum npoo dej. Ultrasound yuav tsum ua kom puascell membrane, ua rau cov nitrogen khiav tawm ntawm lub hlwb thiab cov algae tog rau hauv qab, qhov chaw lawv tuag. Ua li no, algae kev loj hlob qeeb thiab algae blooms tiv thaiv. Yam tsawg kawg cov khw muag khoom xav kom muaj kev sib zog zoo sib xws los tawm tsam algae.

Kuv tuaj yeem tau txais cov khoom siv ultrasound haum qhov twg?

Ultrasound cov cuab yeej tam sim no yooj yim heev, piv txwv li los tawm tsam algae hauv pas dej da dej. Lawv tuaj yeem nrhiav tau hauvcov khw tshwj xeeb rau cov khoom siv hauv pas dejlossis ntawmInternet. Nws raug nquahu kom tsis txhob xaiv cov khoom siv me me, txwv tsis pub cov txiaj ntsig xav tau yuav tsis ua tiav.

Kuv puas tuaj yeem siv ultrasound hauv lub pas dej los tiv thaiv algae?

Tam sim no muaj ntau ke thiab tsis kim heev ultrasonic li rauSiv hauv pas dej hauv tsev Qhov ntau ntawm cov cuab yeej yuav tsum tau yoog raws li qhov loj ntawm lub pas dej. Raws li qhov ntau ntxiv, kev siv hluav taws xob ib txwm kuj nce ntxiv. Qhov zaus ntawm ultrasound kuj yuav tsum tau kho raws li hom algae thiab qhov loj ntawm nws cov npuas.

Tip

Clicking tones tiv thaiv algae

Tsis yog ultrasound xwb yuav tsum haum rau combating algae, tab sis kuj nias suab. Resonance vibrations yog siv rau ntawm no, uas yuav tsum ua rau algae's vacuoles (=kua npuas me me) uas muaj cov kua qaub ntawm tes kom tawg. Lub suab nyem feem ntau fights xov algae. Lawv tuag hauv ob peb lub lis piam.

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