Tsev Cog Khoom Zaj Duab Xis - Ua Qhov Xaiv Kom Raug. Cov Qib Kawm, Tuab, Xim Ntawm Zaj Duab Xis Tsev Cog Khoom. Qhov Twg Tuaj Yeem Yuav

2024 Tus sau: Sebastian Paterson | [email protected]. Kawg hloov kho: 2023-12-16 13:50

Nws paub tias tus nqi ntawm photosynthesis, i.e., qhov rhuav tshem cov pa roj carbon dioxide los ntawm cov nplooj ntsuab ntsuab, nyob ntawm qhov ntev ntawm lub teeb ntog ntawm nws ntog. Tus nqi siab tshaj plaws tau tiav thaum nplooj ntsuab yog irradiated nrog lub teeb txiv kab ntxwv-liab.

Tsis tas li ntawd, yog tias qhov me me ntawm lub teeb ntawm qee lub nthwv dej yog "sib xyaw" nrog lub teeb tseem ceeb ntawm cov nroj tsuag loj tuaj, tom qab ntawd qhov kev siv ntawm tag nrho lub teeb hloov mus, uas ua rau nws tus kheej nce ntxiv hauv txhua cov txheej txheem tseem ceeb. ntawm cov nroj tsuag, nrog rau kev nce ntxiv hauv tus nqi ntawm cov kab mob photosynthesis. Qhov tshwm sim no hu ua "qhov ua kom pom tseeb" lossis "Emerson effect".

Ntau cov kev tshawb fawb tau qhia tias nws tsis yog qhov ntau ntawm lub teeb, tab sis nws txoj kev ua tau zoo (nthwv dej) uas ua kom nrawm photochemical tshua.

Cov ntsiab lus no tsis tuaj yeem ua rau tsis muaj kev txaus siab, thiab kev sim rau kev siv "Emerson nyhuv" los ua kom cov qoob loo tau ua tiav nyob hauv ntau lub teb chaws. Qhov tshwm sim ntawm cov kev tshawb fawb no yog kev tsim cov khoom tshwj xeeb teeb pom kev zoo ntawm cov "Polisvetan" hom, kev siv cov uas nyob hauv kev coj ua zaub, txiv hmab txiv ntoo, paj, paj ntoo, rau yuam cov yub, thiab lwm yam hauv tsev cog khoom muaj txiaj ntsig nce kev lag luam cov khoom tsim tau los ntawm 20-60% piv rau cov nroj tsuag cog hauv cov qauv uas npog nrog cov ntaub ntawv uas tsis muaj lub teeb pom kev.

Cov nyhuv no ua tiav los ntawm kev qhia ntxiv ntawm cov neeg tshwj xeeb rau hauv cov yeeb yaj kiab polyethylene, uas tso cai hloov ua ntu ntawm ultraviolet hluav taws xob ntawm lub hnub ci ci uas tsis zoo rau cov nroj tsuag mus rau hluav taws xob ntawm lub teeb liab uas tsim nyog rau lawv cov haujlwm tseem ceeb.

Ntawm cov kev tsim muaj npe hauv Lavxias yog cov hom npe zoo li "Redlight", "Urozhay", "Polisvetan" thiab "Antiplesen"

Cov yeeb yaj kiab no yog cov yeeb yaj kiab tshiab ntawm cov yeeb yaj kiab polyethylene uas muaj qhov sib txawv ntawm cov hloov pauv, uas tau txais qhov khoom plig tshaj plaws ntawm International Exhibition "Eureka-96" hauv Brussels Cov txiaj ntsig ntawm polysvetan cov yeeb yaj kiab tau lees paub los ntawm kev ntsuam xyuas ntawm cov tsev hauv qab no:

• Xeev Agrarian University ntawm Lavxias Federation
• Lavxias Academy Kev Tshawb Fawb
• Lub Chaw Tshawb Fawb Txog Kev Tshawb Fawb Central
• Ministry of Agroindustrial Complex ntawm Ukraine
• Ministry of Agriculture thiab Khoom Noj ntawm Lavxias Federation

(Nyem rau ntug)

Dab tsi ntxiv uas koj yuav tsum them sai sai rau thaum xaiv zaj duab xis?

Zaj duab xis tuab

Cov neeg tsis paub lub caij ntuj sov xav tias zaj duab xis tuab, ntev nws yuav nyob ntev. Tsis muaj dab tsi zoo li no. Tiaj polyethylene nrog ib qho tuab thiab txawm tias 200 microns yuav tawg thiab kua muag li ntawm 4-5 lub hlis yog tias nws tsis ruaj khov. Nws yog lub xub ntiag ntawm lub teeb tsom cov ntsiab lus rau zaj duab xis lub tsev cog khoom uas yog qhov tseem ceeb tshaj. Raws li koj paub, ultraviolet lub teeb sai sai rhuav zaj duab xis, thaum kawg nws tsuas tawg ua tej daim me me xwb. Txoj kev no yog kev tsis pom nrias, tab sis nws tuaj yeem ua kom qeeb zog. Qhov no yog dab tsi lub teeb stabilizers ua. Los ntawm txoj kev, rau qhov chaw nres tsheb ntsuab ntoo, ib zaj duab xis elastic nrog qhov tuab ntawm 120-150 microns yog qhov zoo dua, rau tsev cog ntoo ntawm cov kab ntoo, 80-100 microns kuj tseem siv tau.

Ib tsab ntawv txawv hais txog zaj duab xis txhawb zog. Zaj duab xis no yog qhov zoo rau txhua tus neeg - nws yog qhov muaj zog thiab ntseeg tau, tab sis … nws tsis haum rau qhov kev lag luam hauv tsev cog khoom. Vim tias nws txoj kev pab, nws sib sau cov plua plav kom nrawm dua, ua rau huab thiab, thaum kawg, xyaum tu tsis tseg kom xa lub teeb.

Thiab tsis tau - tsis hais txog qhov tsos ntawm zaj duab xis, cov kws txawj pom zoo kom hloov nws hauv tsev cog khoom tsawg kawg ib zaug txhua txhua peb lub xyoos, txij li zaj duab xis ua huab nyob rau lub sijhawm thiab nws lub teeb kis tsis zoo, uas cuam tshuam rau cov txiaj ntsig thiab zoo ntawm cov qoob loo cog qoob loo. Yog tias nws tau raug tswj zoo, ces nws yog qhov zoo dua los siv nws rau lwm qhov kev xav tau ntawm tsev neeg.

Zaj duab xis xim

Cov yeeb yaj kiab tau zas nrog cov zaub mov xim kom pom qhov txawv xwb thaum muab muag. Cov xim tsis muaj lwm qhov kev thauj khoom zoo. Cov zas xim tsuas yog hlawv tawm hauv lub hnub, thiab zaj duab xis ua pob tshab. Thiab cov xim tsis tu ncua, ntawm qhov tsis sib xws, ua kom zoo ntawm cov yeeb yaj kiab, uas yuav ua rau kom muaj xim tsawg dua los ntawm. Feem ntau, rau cov tsev cog khoom ntsuab, cov kev xaiv zoo tshaj plaws yog iav los yog polycarbonate txheej (hloov tau, pob tshab yas). Tab sis zaj duab xis yog qhov pheej yig dua, uas, ntawm lwm yam, txo qhov ntxim nyiam uas koj lub tsev cog khoom yuav tsuas yog "hle" …

Ceevfaj ntawm cov cuav

Tsis muaj leej twg tuaj yeem txiav txim siab los ntawm lub qhov muag seb cov khoom puas yog lub teeb ci los yog tsis, thiab tsuas yog lees tias nyob rau hauv cov xwm txheej zoo li no tuaj yeem paub txog cov khw muag khoom ntseeg uas koj ib txwm tsis tau dag, lossis yuav khoom ncaj qha los ntawm cov neeg tsim khoom.

Ib qho ntawm cov tuam ntxhab qub tshaj plaws ntawm cov yeeb yaj kiab " ci ntsa iab " ntawm "Redlight", "Antiplesen", "Urozhay" thiab "Polisvetan" hauv St. Petersburg yog cov chaw tsim khoom thiab lag luam "ORA", uas tau ua haujlwm hauv kev ua lag luam ntawm yas ntim khoom tau ntau tshaj 15 xyoos thiab yog tus tswv cuab ntawm St. Petersburg Kev Lag Luam Kev Lag Luam.

Rau 7 xyoo lub tuam txhab "ORA" tau dhau los ua cov neeg koom tes tas li ntawm Lub Ntiaj Teb Kev Ncaj Ncees "Lavxias Cov Neeg Ua Liaj Ua Teb", qhov uas nws tau rov qab ua dua tas mus ntxiv nrog daim ntawv pov thawj ntawm kev ncaj ncees, incl. xyoo 2001 nws tau txais daim ntawv pov thawj "Rau txoj kev txhim kho ntawm cov thev naus laus zis tshiab."

Txog rau tam sim no, lub chaw tsim khoom ntawm "OPA" lub tuam txhab muaj cov khoom lag luam zoo tshaj plaws hauv tsev tshiab thiab cov khoom siv txawv teb chaws (Austria, Taiwan):

• 6 tshuab extruders rau kev tsim tawm ntawm siab thiab qis siab polyethylene zaj duab xis ntawm ntau yam tsis muaj;
• Rhiav kev tsim cov hnab yas ntawm yuav luag txhua qhov loj me;
• cov khoom lag luam ntau lawm pov tseg.

Cov yeeb yaj kiab ntawm hom "Redlight", "Antiplants", "Urozhay" thiab "Polisvetan" tuaj yeem muas tau ntawm qhov chaw nyob:

St. Petersburg, VO, 15 kab, 72, chaw ua haujlwm 22, JSC "ORA", Tel.: (812) 327-99-66, Tel./fax: (812) 321-78-96

www.oraspb.spb.ru E-mail: [email protected]

Los sis ncaj qha los ntawm lub chaw rau khoom (saib daim duab kev mus ncig)