VOCne volatile organic mahada (Volatile Organic ComoundsTuranci na Turanci. Yawancin lokaci yana nufin organic compounds masu sauƙi a zafin jiki na yau da kullun. Mafi yau da kullun sune benzene, toluene, diphene, ethylene, styrene, formaldehyde,TVOC（6-16Carbon alkanes), ketones da sauransu. Wadannan mahada suna da halaye masu sauƙi da masu son man fetur, kuma ana amfani da su sosai a fannonin masana'antu kamar takalma, kayan wasa, fenti da wanda, adhesives, kayan ado, kayan ado na ciki da motoci.VOCYana da tasiri mai yawa a kan lafiyar mutum, yana cutar da hanta, koda, kwakwalwa da tsarin jijiyoyi, yana haifar da mummunan sakamako kamar rashin ƙwaƙwalwar ajiya, kuma yana iya haifar da cutar kansa.

VOCwaje galibi daga man fetur konewa da sufuri; A cikin gida ya fi yawa daga ƙonawa kayayyakin kamar kwal da gas, shan taba, dumama da dafa abinci kamar hayaki, gini da kayan ado, kayan daki, kayan lantarki na gida, tsaftacewa da kuma jikin mutum kansa fitarwa da sauransu.

1, Ink, organic narkewa;

2Masana'antar masana'antu: manne da aka yi amfani da shi don kayayyakin takalma da sauransu;

3, kayan wasa masana'antu: Painting canza ruwa, ƙanshi kayan wasa da sauransu;

4Kayan ado na kayan daki: fenti, fenti, mannewa, da dai sauransu;

5, Automotive kayan aiki kayan: manne, fenti, da dai sauransu;

6, lantarki da lantarki masana'antu: zai tashi lokacin da ake amfani da mafi girma zazzabiVOCtsaftacewa solvent na lantarki kayan aiki, da dai sauransu;

7Sauran: wanki, tsaftacewa, tufafi softener, kayan ado, ofis kayan aiki, bango da sauran kayan ado.

ƙasaVOCThe 8 hours iyaka na gwaji misali ne0.6mg/m3