Ukuqala kwinyanga ezayo, ukuthengiswa kwezibane ze-halogen kuya kuvinjelwa, nangona iindawo zorhwebo zivumelekile ukuba ziphelelwe kwisitokhwe kwiindawo zokugcina iimpahla kunye nababonisi. Linyathelo eliqinisekileyo lemigaqo ye-EU EU244/2009 kunye ne-1194/2012.
Yaqanjwa ngo-1882 nguGeneral Electric, izibane ze-halogen zabhengezwa ngelo xesha amandla okukhanyisa amaninzi kunye nokonga okukhulu kwamandla xa kuthelekiswa nezibane eziqhelekileyo. Noko ke, ekuhambeni kwexesha, kwafumaniseka ukuba ayengasebenzi ngendlela ekwakucingwa ngayo ekuqaleni. Zombini ukwenziwa nokugcinwa kwezi zibane kubiza imali eninzi kunezibane eziqhelekileyo, kwaye ukutshintshwa kwazo akuyonkqubo ephantsi. Nangona kunjalo, itekhnoloji ye-LED yafika, isebenzayo ngakumbi kwaye ingabizi, eyanciphisa ukuphela kobu buchwepheshe.
Olu thintelo lulonke luza kunye nokuphela kokumiswa kwe-European Union, ephela kulo nyaka, ngomhla woku-1 kuSeptemba, emva kwamanyathelo amaninzi athatyathwe kweli cala, yaqala ngo-2012 ekupheleni kwezibane ze-incandescent kwaye ngo-2016 yanciphisa ukusetyenziswa kwezibane ze-halogen. ukusetyenziswa ekhaya.
Isigqibo siyinxalenye yamanyathelo akhuthazwa yiKomishoni yaseYurophu, efuna ukwenza ukusetyenziswa kombane kuzinzileyo - kungekhona nje ukunciphisa ukukhutshwa kwe-carbon dioxide, kodwa kunye neebhilikhwe zamandla.
Kuthekani ngeemoto?
Unokuqiniseka. Lo mlinganiselo awuyi kuyichaphazela imoto yakho, nokuba ifakwe izibane ze-halogen. Ukuvalwa kweBrussels kuchaphazela izibane ze-omnidirectional ezineesokethi ze-E27 kunye ne-E14, kunye nezibane zesikhokelo kunye ne-G4 kunye ne-GY6.35 izixhumi. Ezi zimbini zokugqibela zisetyenziswa ngokubanzi kwishishini leemoto, nangona kunjalo izibane ze-halogen ezijoliswe kwishishini leemoto aziyi kuchaphazeleka.
Ishishini leemoto liyasidlula esi sithintelo kuba impembelelo yokusingqongileyo yezi glowubhu zokukhanya kwiimoto ishiyekile.
Kuyo nayiphi na imeko, izibane ze-halogen kungekudala ziya kubalwa iintsuku zazo. Izibane zentloko ezixhotyiswe ngetekhnoloji ye-LED ziba zidemokhrasi ngakumbi. Ngaphaya koko, izibane ze-halogen azikwazi ukuziqhelanisa neenkqubo zokukhanyisa zangoku ezikrelekrele ezenza ukukhanya kwiindawo ezikhethiweyo, ngokohlobo lwendlela kunye nokugcwala okusingqongileyo.