Video: Bagasse siv nyob qhov twg?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Bagasse feem ntau pom nyob rau hauv cov teb chaws uas tsim cov suab thaj tshwj xeeb, piv txwv li Brazil, Nyab Laj, Tuam Tshoj lossis Thaib. Txawm tias bagasse ua yog ib lub npe hu ua by-product, coob leej pom nws yog cov khoom pov tseg vim yav tas los, bagasse ua yog mas siv ua roj rau cov nroj tsuag ntau lawm.
Ib sab ntawm no, qhov twg ntawm lub Hoobkas siv bagasse?
ˈgæs/ b?-GAS-se') yog cov tawv nqaij tawv tawv uas tseem tshuav tom qab qab zib los yog sorghum stalks raug crushed kom rho tawm lawv cov kua txiv hmab txiv ntoo. Nws yog siv raws li ib tug biofuel rau zus tau tej cov cua sov, lub zog, thiab hluav taws xob, thiab nyob rau hauv kev tsim cov ntaub so ntswg thiab lub tsev cov ntaub ntawv.
Qhov thib ob, cov khoom bagasse yog dab tsi? Bagasse khoom yog natural fiber cov khoom thiab nws compost hauv 30-60 hnub. Thaum twg bagasse cov khoom degrade, lawv muab cov khoom xyaw ntuj rov qab rau ib puag ncig vim lawv yog tsim los ntawm cov khoom siv ntuj, organic thiab txuas ntxiv dua tshiab. Bagasse khoom yog cov kev xaiv zoo tshaj plaws rau roj av raws li Styrofoam thiab yas cov khoom.
Tsis tas li ntawd nug, cane bagasse siv tau li cas?
Bagasse yog feem ntau siv tsim kom muaj cua sov thiab hluav taws xob hauv qab zib mills (cogeneration), tab sis ua tau kuj be siv rau daim ntawv ua, raws li nyuj pub thiab rau kev tsim cov khoom ntim khoom pov tseg. Tam sim no, bagasse ua yog mas siv raws li ib tug roj nyob rau hauv lub qab zib kev lag luam kom ua tau raws li nws cov kev xav tau ntawm lub zog.
Yuav ua li cas yog bagasse tsim?
Bagasse yog cov khoom siv fiber ntau tau txais tom qab kev tsim cov qab zib los ntawm kev crushing thiab extraction rau kev rov qab los ntawm cov kua qab zib (Deepchand, 1986), thaum straw, tseem hu ua thoob khib nyiab, yog sawv cev los ntawm kev sib tov ntawm qhuav thiab ntsuab nplooj thiab cane tops uas tseem nyob rau hauv lub teb tom qab mechanical sau ntawm cane qia
Pom zoo:
Cov khoom lag luam khoom lag luam nyob hauv cov ntawv qhia nyiaj txiag nyob qhov twg?
Tus nqi ntawm cov khoom lag luam yuav tab sis tseem tsis tau muag tau qhia nyob hauv tus as khauj khoom lag luam lossis Cov Khoom Muag Khoom Muag. Cov ntaub ntawv khaws tseg tau tshaj tawm tias yog cov cuab tam tam sim no ntawm lub tuam txhab daim ntawv tshuav nyiaj li cas. Cov khoom lag luam yog cov khoom muaj txiaj ntsig tseem ceeb uas yuav tsum tau saib xyuas zoo
Tus nqi xauj tsev kim tshaj plaws nyob rau hauv Teb Chaws Asmeskas nyob qhov twg?
San Francisco yog ib qho ntawm plaub lub nroog Asmeskas uas ua rau cov npe ntawm 25 lub nroog thoob ntiaj teb nrog cov nqi xauj tsev kim tshaj plaws, nrog rau New York, Boston, thiab Chicago
Qhov twg hauv qab no yog qhov sib txawv ntawm cov khoom siv thiab cov khoom siv?
Qhov twg hauv qab no yog qhov sib txawv ntawm cov khoom siv thiab cov khoom siv? a. Cov khoom seem yuav tsum tau ua ntau yam ua ntej lawv dhau los ua ib feem ntawm lwm cov khoom, thaum cov khoom siv tsis yog. Cov khoom siv yog cov khoom siv siv tau, thaum cov khoom siv yog cov khoom tiav
Dab tsi txaus ntshai zoo kawg li nws yog qhov peb yuav tsum tau khawb trenches thiab sim cov roj npog qhov ncauj qhov ntswg ntawm no vim muaj kev sib cav nyob hauv lub tebchaws nyob deb ntawm cov neeg uas peb tsis paub dab tsi?
Qhov txaus ntshai npaum li cas, zoo heev, zoo kawg yog tias peb yuav tsum tau khawb trenches thiab sim roj-qhov ncauj qhov ntswg ntawm no vim muaj kev sib cav nyob rau hauv ib lub teb chaws nyob deb ntawm cov neeg uas peb tsis paub dab tsi. Nws zoo nkaus li tseem tsis yooj yim dua tias kev sib cav uas twb tau hais tseg hauv txoj cai yuav tsum yog kev ua tsov rog
Nyob rau hauv cov nroj tsuag twg photosynthesis tshwm sim nyob rau hauv qia es tsis nyob rau hauv nplooj?
1 Teb. Nyob rau hauv cov nroj tsuag photosynthesis tshwm sim nyob rau hauv chloroplasts. Chloroplast tuaj yeem nyob hauv lub hlwb ntawm cov txiv hmab txiv ntoo, stems, tab sis feem ntau ntawm tag nrho cov nplooj. Hauv qee qhov succulents (xws li cacti), lub ntsiab photosynthetic kev ua haujlwm yog txuam nrog lub qia