Cov lus nug thiab lus teb txog cov yeej siv roj
Tuaj yeem ua kom muaj cov roj txuas tau ruaj khov ua rau cov roj ntsha ntes tau yog wired hauv ob-xaim system?
Tsis yog, ob lub teeb liab taw teeb thiab hluav taws xob sib koom ua ke ntawm cov roj (thaum ua haujlwm tam sim no ntawm 20ma, uas tsis tuaj yeem ntsib nws txoj kev ua haujlwm li qub.
Yuav ua li cas yog qhov tau txais kev paub zoo tau txais kev ntsuas ruaj khov?
Raws li "kev soj ntsuam ntawm cov khoom siv sib txuas thiab cov roj to hauv petrochemical" (ib qho kev sib txuas ntawm cov khoom siv tshuaj lom neeg thiab 15 xyoos. 2m sab nraud thiab 1m sab hauv tsev
Dab tsi yog cov kev cai ntawm kev teeb tsa qhov siab ntawm cov khoom siv roj tsau kom zoo thiab cov khoom siv tswb?
Raws li "Tsim cov qauv tshwj xeeb rau cov roj sib txuas thiab tshuaj lom kom pom zoo dua li cua," {{}}}}}}}}. 6m saum toj no av (lossis pem teb); 6.1.2 rau cov neeg kuaj pom uas pom tias muaj qhov sib txuam nrog huab cua, m3 (hauv qab cov qauv
Dab tsi ua cov tsiaj ntawv hauv kev tawg-pov thawj qib exd ⅱ CT6 sawv cev?
Ex yog qhov tawg-pov thawj cov cim rau pej xeem, d sawv cev cov khoom siv hluav taws xob (T6 cov hluav taws xob hluav taws xob tshwj xeeb, T6 qib yog 85 degrees.
Cov pa roj dab tsi tuaj yeem kuaj pom los ntawm cov roj hluav taws xob ntxiv raws li lub hauv paus duab phoicidization?
PHOTON ION SCREOR (PID) yog qhov yooj yim tshaj plaws rau kev kuaj pom cov kab ke hauv paus (VOCS), nws muaj qhov tsis muaj txiaj ntsig zoo dua lwm hom ntawm cov ntsuas. Hauv cov ntsiab lus, PID tsuas yog siv rau kev kuaj pom ntawm VOCs, suav nrog:
Cov tebchaw muaj ntxhiab: Benzene, xyh, naphthalene, thiab lwm yam;
Saturated thiab unsaturated hydrocarbons: octane, ethylene, cyclohexane, thiab lwm yam;
Ketones, aldehydes, neeg muaj kev nyab xeeb: acetone, acetaldehyde, methyl ether, thiab lwm yam;
Halogenated hydrocarbons, thiohydrrocarbons, dej cawv, esters, hydrazine, thiab lwm yam.
Tsis tas li ntawd, kev tawm tswv yim organic sib txuas muaj xws li arsenic thiab ammonia.
