2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Microplastics were pound in sea ntsev ntau xyoo dhau los. … Tam sim no, kev tshawb fawb tshiab qhia tau hais tias microplastics nyob rau hauv 90 feem pua ntawm cov lus ntsev hom qauv coj mus kuaj thoob ntiaj teb. Ntawm 39 hom ntsev tau sim, 36 muaj microplastics hauv lawv, raws li kev tshuaj xyuas tshiab los ntawm cov kws tshawb fawb hauv South Kauslim thiab Greenpeace East Asia.
Maldon ntsev puas muaj yas?
Hiav txwv ntsev muaj nws tus kheej cov teeb meem vim rau nws cov ntsiab lus microplastics. … Lub estuary los ntawm Maldon hiav txwv ntsev yog sau los kuj tau siv rau txias nuclear reactors los ntawm lub 60s mus txog rau 2002 [1], yog li microplastics tej zaum yuav tsis txawm nws nthuav feature.
Dab tsi tshwj xeeb txog Maldon ntsev?
Nws qhov kev ntxhib los mos yog qhov tshwj xeeb: Ntau dua li cov granules sib npaug, Maldon hiav txwv ntsev flakes yog irregularly-shaped, pyramid-zoo li crystals. Tsis tsuas yog lawv zoo nkauj saib, lawv qiv ib qho ntxim hlub crunch rau tais diav. Lawv tsw tsis yog tag nrho ntsev. Qhov tseeb, nws yog qhov muag heev thiab me ntsis briny.
Puas pob zeb ntsev muaj microplastics?
Hiav txwv ntsev tau pom tias feem ntau muaj cov microplastics tshaj plaws, tom qab los ntawm pas dej ntsev thiab mined pob zeb ntsev, txawm tias muaj kev zam.
Qhov txawv ntawm Maldon ntsev thiab hiav txwv ntsev yog dab tsi?
Maldon ntsev yog ntsev tshwj xeeb, crystallized los muab lub teeb, pyramidal crystals uas muab ib qho zoo crunch ntawm roasts thiab ci, tab sis raug nqi ze li kaum npaug ntau npaum li cov pa.ntsev. Thiab hiav txwv ntsev yog muab rho tawm los ntawm lub hiav txwv, purified thiab crystallized mus rau hauv ncaj ncees loj cubic crystals.
Pom zoo:
Puas yog ntsev thiab kua txob lossis kua txob thiab ntsev?
Ntshav thiab kua txob yog lub npe siv tau rau ntsev thiab kua txob dub, uas yog ib txwm ua khub ntawm cov rooj noj mov sab hnub poob kom tso cai rau cov khoom noj ntxiv tom qab nws npaj.. Thaum lub sij hawm npaj zaub mov los yog ua noj, lawv kuj tseem yuav muab ntxiv ua ke.
Puas ntsev ntsev tua cov nroj?
Pob zeb ntsev tsis cais cov nroj tsuag thiab lwm yam nroj tsuag -- nws tua lawv tag nrho, thiab lawv yuav tsis rov qab los. … Ntsev pab ua kom cov av tsis muaj zog, thiab yuav ua rau nws puas tsuaj mus tas li. Cov tshuaj tua kab mob tsuas yog tshem tawm cov av uas tsis huv thiab hloov nrog cov av tshiab, thiab txawm tias qhov ntawd yuav tsis rov qab los ntawm thaj chaw.
Puas yog cov kua ntsev ntsev nyuaj nyuaj?
txheej txheem ci S altines tau piv rau hardtack, ib qho yooj yim unleavened cracker los yog biscuit ua los ntawm hmoov, dej, thiab tej zaum ntsev. Txawm li cas los xij, tsis zoo li hardtack, s altines suav nrog cov poov xab ua ib qho ntawm lawv cov khoom xyaw.
Yuav ua li cas siv maldon hiav txwv ntsev flakes?
Maldon haus dej hiav txwv ntsev tuaj yeem muab ntxiv rau cov tais diav kom lawv muaj ntxhiab tsw qab. Nws qab qab heev nrog nqaij qaib, nqaij thiab ntses, los yog nplawm cov pob kws ntawm lub cob nrog kov ntawm butter. Raws li cov ntsev hiav txwv li niaj zaus, koj yuav tsum nco ntsoov ntxiv cov ntsev hiav txwv haus tom qab ua noj ua haus kom tau txais txiaj ntsig tshaj plaws.
Ntsev puas tuaj yeem plam nws qhov ntsev?
Peb tau hais meej tias hauv nws daim ntawv ntuj, tsis muaj tshuaj ntxiv, ntsev tsis plam nws cov ntsev lossis tsw. Consumable ntsev yog ib tug ntxhia compound uas muaj sodium thiab chloride (NaCI). Nws yog qhov ruaj khov heev thiab yog li tsis tuaj yeem poob nws qhov saj lossis degrade thaum lub sijhawm, tsis zoo li cov txuj lom.
