Feem ntau ntawm cov sulfur dioxide tso rau hauv ib puag ncig yog los ntawm hluav taws xob hluav taws xob, tshwj xeeb tshaj yog cov uas hlawv thee. Lwm qhov chaw ntawm sulfur dioxide muaj xws li roj av refineries, cement manufacturing, paper pulp manufacturing, thiab hlau smelting thiab ua tej chaw.
Sulpur dioxide pom nyob qhov twg?
Natural sources ( volcanoes, hluav taws kub, phytoplankton) tsim sulfur dioxide, tab sis hlawv sulfur-nplua nuj fossil fuels-tseem ceeb thee, roj, thiab roj av-yog lub hauv paus ntsiab lus ntawm gas. Smelter ncu, uas yog siv los mloog cov hlau pom hauv ore, kuj tsim nws.
Ob qhov loj ntawm sulfur dioxide yog dab tsi thiab lawv nyob qhov twg?
Qhov chaw tseem ceeb ntawm SO2 emissions yog los ntawm fossil roj combustion ntawm fais fab nroj tsuag, refineries, thiab lwm yam industrial chaw Lwm qhov chaw ntawm SO2 emissions muaj xws li ore smelters thiab hlawv cov roj sulfur siab los ntawm cov tsheb ciav hlau, nkoj loj, thiab cov khoom siv tsis yog txoj kev.
Sulfur dioxide pom hauv dab tsi?
Sulphur dioxide yog ib qho tshuaj khaws cia uas siv ntau yam khoom noj thiab dej haus xws li txiv hmab txiv ntoo qhuav, zaub nyoos, hnyuv ntxwm, txiv hmab txiv ntoo thiab zaub kua txiv, cider, vinegar, wine, thiab lwm yam.
Puas Sulfur dioxide puas nyab xeeb hauv cov zaub mov?
Sulphur dioxide yog siv dav hauv cov khoom noj thiab dej haus kev lag luam rau nws cov khoom raws li kev khaws cia thiab antioxidant. Whilst tsis muaj mob rau cov neeg noj qab haus huv thaum siv hauv cov lus pom zoo, nws tuaj yeem ua rau mob hawb pob thaum nqus los yog noj los ntawm cov ntsiab lus rhiab, txawm tias nyob rau hauv siab dilution.
