litaba

Lefapha la Matla la U.S. le phethetse molao ka Mmesa 2022 o thibelang barekisi ho rekisa mabone a mabone a incandescent, ka thibelo e tla qala ka la 1 Phato 2023.

Lefapha la Eneji le se le khothalelitse barekisi ho qala ho fetohela ho rekisa mefuta e meng ea mabone a mabone 'me le se le qalile ho fana ka litsebiso tsa temoso ho lik'hamphani likhoeling tse sa tsoa feta.

Ho ea ka phatlalatso ea Lefapha la Eneji, molao o lebelletsoe ho boloka bareki chelete e ka bang $3 bilione ea litšenyehelo tsa motlakase selemo le selemo lilemong tse 30 tse tlang le ho fokotsa ho ntšoa ha khabone ka lithane tse limilione tse 222 tsa metric.

Tlas'a taolo, li-bulbs tsa incandescent le li-halogen tse tšoanang li tla thibeloa, ho nkeloa sebaka ke li-light-emitting diodes (LEDs).

Phuputso e bontšitse hore 54% ea malapa a Amerika a nang le meputso ea selemo le selemo e fetang $ 100,000 a sebelisa li-LED, athe ke 39% feela ea ba nang le chelete ea $20,000 kapa ka tlaase ho moo. Sena se fana ka maikutlo a hore melaoana e tlang ea matla e tla ba le phello e ntle ho amoheleheng ha li-LED ho pholletsa le lihlopha tsa chelete.

Chile e Phatlalatsa Leano la Naha la Ntlafatso ea Lithium

Ka la 20 April, Mopresidente oa Chile o ile a fana ka phatlalatso ea litaba e phatlalatsang Leano la Naha la Lithium Resource Development Strategy, ho phatlalatsa hore sechaba se tla kenya letsoho ts'ebetsong eohle ea ntlafatso ea lisebelisoa tsa lithium.

Moralo ona o kenyelletsa tšebelisano ea sechaba le ea poraefete ho nts'etsapele indasteri ea merafo ea lithium ka kopanelo, ka sepheo sa ho khothaletsa nts'etsopele ea moruo oa Chile le phetoho e tala ka kholo ea liindasteri tsa bohlokoa. Lintlha tsa bohlokoa tsa leano ke tse latelang:

Ho thehoa ha K'hamphani ea Naha ea Merafo ea Lithium: 'Muso o tla theha maano a nako e telele le melao e hlakileng bakeng sa mohato o mong le o mong oa tlhahiso ea lithium, ho tloha ho lipatlisiso ho ea ho ts'ebetsong ea bohlokoa. Qalong, morero ona o tla phethwa ke Koporasi ya Naha ya Koporo (Codelco) le Khamphani ya Naha ya Meepo (Enami), ka ntshetsopele ya indasteri e tla etellwa pele ke Khamphani ya Naha ya Merafo ya Lithium ha e thehwa, ho hohela matsete a lekala la poraefete le ho hodisa bokgoni ba tlhahiso. .

Pōpo ea Setsi sa Naha sa Lithium le Salt Flat Technology Research: Setsi sena se tla etsa lipatlisiso mabapi le mahlale a tlhahiso ea merafo ea lithium ho matlafatsa tlholisano le botsitso ba indasteri, ho hohela matsete merafong ea lithium le liindasteri tse amanang le tsona.

Litaelo tse ling tsa ho kenya ts'ebetsong: Ho matlafatsa puisano le khokahanyo le ba amehang ba fapaneng le ho netefatsa ts'ireletso ea libaka tse bataletseng tsa letsoai bakeng sa nts'etsopele e tsitsitseng ea indasteri, 'muso oa Chile o tla kenya ts'ebetsong mehato e' maloa, ho kenyelletsa le ho ntlafatsa puisano ea pholisi ea indasteri, ho theha marang-rang a ts'ireletso ea tikoloho ea letsoai, ho ntlafatsa meralo ea taolo, ho atolosa ho kenya letsoho ha naha mesebetsing ea tlhahiso ea letsoai le ho hlahloba libaka tse ling tsa letsoai.

Thailand e Tla Hlahisa Lethathamo le Lecha la Lisebelisoa tsa Litlolo tse Hanetsoeng

Tsamaiso ea Lijo le Lithethefatsi tsa Thai (FDA) e sa tsoa senola merero ea ho thibela ts'ebeliso ea perfluoroalkyl le polyfluoroalkyl substances (PFAS) ho litlolo.

Phatlalatso e hlophisitsoeng e hlahlobiloe ke Komiti ea Litlolo ea Thai 'me hajoale e ntse e sisinngoa hore e saennoe ke matona.

Phetoho ena e susumelitsoe ke tlhahiso e phatlalalitsoeng ke Bolaoli ba Tšireletso ea Tikoloho ea New Zealand pejana selemong sena. Ka Hlakubele, ba boholong ba ile ba etsa tlhahiso ea leano la ho felisa ts'ebeliso ea perfluoroalkyl le polyfluoroalkyl substances (PFAS) ho litlolo ka 2025 ho latela melaoana ea European Union.

Ho aha ho sena, Thai FDA e itokisetsa ho lokolla lenane le ntlafalitsoeng la metsoako ea litlolo e thibetsoeng, ho kenyeletsoa mefuta e 13 ea PFAS le tse tsoang ho eona.

Mehato e ts'oanang ea ho thibela PFAS naheng ea Thailand le New Zealand e bonts'a mokhoa o ntseng o hola har'a mebuso ea ho tiisa taolo ea lik'hemik'hale tse kotsi lihlahisoa tsa bareki, ka ho tsepamisa maikutlo holima bophelo bo botle ba sechaba le ts'ireletso ea tikoloho.

Likhamphani tsa litlolo li hloka ho beha leihlo lintlafatso tsa metsoako ea litlolo, ho matlafatsa boitlhahlobo nakong ea tlhahiso ea lihlahisoa le lits'ebetso tsa thekiso, le ho netefatsa hore lihlahisoa tsa tsona li latela litlhoko tsa taolo mebarakeng eo li e batlang.