1. VOC
Zvinhu zveVOC zvinoreva zvinhu zvinoshanduka-shanduka zveorganic. VOC inomiririra Volatile Organic compounds. VOC mukutaura kwakajairika inyaya huru yezvinhu zvinogadzira organic; Asi tsananguro yekuchengetedzwa kwezvakatipoteredza inoreva rudzi rwezvinhu zvinoshanduka-shanduka zveorganic zvinoshanda, zvinogona kukuvadza.
Kutaura zvazviri, maVOC anogona kukamurwa muzvikamu zviviri:
Imwe ndiyo tsananguro yakajairika yeVOC, chete chii chinonzi volatile organic compounds kana kuti pasi pemamiriro api ezvinhu zvinonzi volatile organic compounds;
Imwe ndiyo tsananguro yezvakatipoteredza, kureva kuti, izvo zvinoshanda, izvo zvinokonzera kukuvara. Zviri pachena kuti kushanduka kwemhepo uye kutora chikamu muzviitiko zvemumhepo zvine photochemical zvakakosha zvikuru kubva pakuona kwezvakatipoteredza. Usashanduka kana kusatora chikamu muzviitiko zvemumhepo zvine photochemical hazvireve njodzi.
2. VOCS
MuChina, maVOC (makemikari anoshanduka-shanduka) zvinoreva makemikari emuchadenga ane kumanikidzwa kwemhepo yakasviba kwakakura kupfuura 70 Pa patembiricha yakajairika uye pombi yekufashaira iri pasi pe260℃ pasi pedzvinyiriro yakajairika, kana makemikari ese emuchadenga ane kumanikidzwa kwemhepo kwakafanana ne10 Pa pa20℃.
Kubva pakuona kwekutarisa zvakatipoteredza, zvinoreva huwandu hwese hwemahydrocarbon asiri methane akaonekwa nehydrogen flame ion detector, kunyanya kusanganisira alkanes, aromatics, alkenes, halohydrocarbons, esters, aldehydes, ketones nezvimwe organic compounds. Heino kiyi yekutsanangura: VOC neVOCS chaizvoizvo kirasi imwe chete yezvinhu, kureva, Volatile Organic Compounds chidimbu, nekuti Volatile Organic Compounds kazhinji ine zvikamu zvinopfuura chimwe, saka VOCS yakanyatsojeka.
3.TVOC
Vaongorori vemhando yemhepo yemumba vanowanzo taura nezvezvinhu zvese zvemukati zveOrganic gaseous zvavanotora uye kuongorora seTVOC, iyo inomiririra bhii rekutanga remazwi matatu ekuti Volatile Organic Compound, Izwi rakayerwa rinozivikanwa pamwe chete seTotal Volatile Organic CompoundS (TVOC). TVOC ndeimwe yemhando nhatu dzekusvibiswa kunokanganisa mhando yemhepo yemumba.
Sangano reWorld Health Organization (WHO, 1989) rakatsanangura huwandu hwezvinhu zvinonyunguduka zve organic (TVOC) sezvinhu zvinonyunguduka zve organic zvine poindi yekunyunguduka iri pasi petembiricha yemumba uye poindi yekufashaira iri pakati pe50 ne260℃. Zvinogona kupwanyika mumhepo patembiricha yemumba. Zvinokuvadza, zvinotsamwisa, zvinokonzera kenza uye hwema hwakakosha, izvo zvinogona kukanganisa ganda neganda remucous uye kukonzera kukuvara kwakanyanya mumuviri wemunhu.
Muchidimbu, hukama huripo pakati pevatatu ava hunogona kutsanangurwa sehukama hwekubatanidzwa:
Nguva yekutumira: Kukadzi-28-2022