Kutulutsa mpweya wotulutsa mpweya wa seti ya jenereta ya dizilo: Momwe mungachepetse mpweya woipa

Chifukwa cha kuchuluka kwa nkhawa padziko lonse lapansi pachitetezo cha chilengedwe, kuchepetsa mpweya woyipa kwakhala nkhani yofunika kwambiri pamakampani opanga ma dizilo. Kugwiritsa ntchito ukadaulo wamankhwala amchira ndikofunikira kwambiri kuti muchepetse kutulutsa mpweya woipa. Pepalali lifotokoza za kufunika kwampweya wotulukachithandizo chama jenereta a dizilondi momwe mungachepetsere bwino mpweya woipa.

Choyamba, tiyenera kumvetsetsa zinthu zoipa mu utsi mpweya wajenereta dizilo. Majenereta a dizilokutulutsa mpweya woipa wosiyanasiyana akawotcha dizilo, kuphatikiza ma nitrogen oxides (NOx), sulfure dioxide (SO2), particulate matter (PM) ndi carbon monoxide (CO). Zinthu zovulazazi zimatha kuwononga thanzi la anthu komanso chilengedwe.

Pofuna kuchepetsa mpweya woipa,ma jenereta a diziloayenera kutengera ukadaulo wamankhwala a gasi. Zina mwa matekinoloje odziwika bwino ndi selective catalytic reduction (SCR) and particulate traps (DPF). Ukadaulo wa SCR umasintha ma nitrogen oxides kukhala nayitrogeni ndi madzi osavulaza pobaya njira ya urea mu gasi wotulutsa mpweya. Tekinoloje ya DPF imatchera misampha ndikusefa tinthu kuti tisalowe mumlengalenga.

Kuphatikiza pa ukadaulo wamagetsi otulutsa mpweya, kugwiritsa ntchito ndi kukonza ma seti a jenereta a dizilo kumathandizanso kwambiri kuchepetsa mpweya woipa. Choyamba, kukonza ndi kuyeretsa nthawi zonsegenerator setakhoza kuonetsetsa ntchito yake yachibadwa ndi kuchepetsa mpweya. Kachiwiri, kusankha koyenera mafuta kungachepetsenso mpweya woipa. Kugwiritsiridwa ntchito kwa dizilo ya sulfure yotsika ndi zowonjezera zimatha kuchepetsa sulfure dioxide ndi mpweya wotulutsa zinthu. Kuphatikiza apo, kuyendetsa bwino katundu ndi njira zogwirira ntchito zimathanso kuchepetsa mpweya woipa.

Kumbali ya utsi wa gasi mankhwala ama jenereta a dizilo, thandizo ndi kuyang'anira boma ndi mabungwe oteteza zachilengedwe amathandizanso kwambiri. Boma likhoza kupanga malamulo oyenera ndi miyezo yoyenerama jenereta a dizilokugwiritsa ntchito ukadaulo wamagetsi otulutsa mpweya, ndikuyika zilango pamayunitsi omwe sakukwaniritsa miyezo. Mabungwe azachilengedwe atha kupereka chithandizo chaukadaulo ndi kulimbikitsa kulimbikitsa chitukuko chajenereta ya dizilomakampani mu njira zambiri zachilengedwe wochezeka.

Mwachidule, chithandizo cha gasi wamagetsi a seti ya jenereta ya dizilo ndikofunikira kuti muchepetse mpweya woipa. Kudzera mu ntchito luso mpweya mankhwala utsi, ntchito wololera ndi kukonza wa seti jenereta, ndi thandizo la maboma ndi mabungwe zachilengedwe, tingathe kuchepetsa mpweya zoipa wa seti jenereta dizilo ndikuteteza chilengedwendi thanzi la munthu.