Cov neeg siv feem ntau tsis muaj mob siab rau, kev nyab xeeb, kev nyab xeeb {{} {} Tsis tau tso cai ua npuas dej rau {- corrosion ntim, lossis cov tshev mis. Lub AFFF 3% yog tsim rau "kev cia khoom txhua hnub": nws xav tau cov neeg siv hluav taws xob ntau, thiab cov khoom siv lossis cov tsheb thauj khoom uas tsis muaj kev rau siab ntxiv.
1. Cov tsis muaj tseeb: cia - Tus qauv tsim qauv
Txhua txhua hom ntawm Afff 3% series pov tseg "tshwj xeeb cia" mob taub hau. Ntawm no yog li cas txhua tus qauv haum rau cov xwm txheej cia khoom:
| Qauv Parieter | Afff 3% (-1 degree) | Afff 3% (-16 Qib) | Afff 3% (-35 degree) | KEV PAB TAU |
|---|---|---|---|---|
| Qhov ntsuas kub ntau | -1 Qib rau 40 degree | -16 Qib rau 40 degree | -35 Qib rau 40 degree | TIV THAIV KUB KUB / TXIAS {{{}}} Tsis muaj 恒温 (Tem) Xav Tau |
| THAWV LAWV | HDPE, Hlau, Yas | HDPE, Hlau, Yas | HDPE, Hlau, Yas | Ua haujlwm nrog cov nruas sib ntaus - Tsis muaj ov - corrosion ntim |
| Txee lub neej | 10 xyoo | 10 xyoo | 10 xyoo | Tsis muaj kev hloov ntau heev - khw ntev - sij |
| Sediment tsim | Tsis muaj | Tsis muaj | Tsis muaj | Tsis tshee hnyo / lim ua ntej siv |
| Ya raws tsis kam | Tsis kam haum | Tsis kam haum | Tsis kam haum | Tsis muaj kev xav tau rau Airtight Ntsaws (cov hau pib ua haujlwm) |
2. Rau (chav- temp) cia (khw, khw muag khoom yooj yim, garages)
Yuav luag txhua tus neeg siv khw ua npuas ncauj hauv cov chaw thaj chaw huab cua (10-30 degree)- lub afil 3% series fais fab ntawm no tsis muaj lub iav ntxiv.
- Zoo tshaj plaws haum: afff 3% (-1 degree)Nws - 1℃rau 40℃ntau lub caij ntuj sov ua si cua sov (mus txog 38 degree) thiab lub caij ntuj no chills (nqes mus rau 5 degree). Ib lub khw muag khoom Brazilian 10L Drums ntawm Afff 3% ({14}} 1 degree) nyob rau hauv nws workbench-tsis muaj lub txee, tsis muaj qhov kub saib. Tom qab 2 xyoo, cov npaus tseem ua tau zoo li tshiab: kis ntawm 0.5m / s sediment intere yuav tsum tau ua npuas ncauj nyob rau hauv 1 xyoos thaum khaws cia hauv qab lub rooj ntev zaum, them nyiaj rau hauv qab ntawm lub rooj ntev zaum, raug nqi $ 150 hauv kev hloov pauv.
3. Rau qhov txias - thaj tsam chaw cia (chaw nres tsheb qaum teb, cov tsheb loj)
Hauv sub - xoom chaw (}}}} 10 degree), ua npuas dej kom ua npuas dej kom khov-afff 3% series mob no.
- Qhov Zoo Tshaj: AFFF 3% (-35 degree)Nws - 35 Durchurgle khov khov taw tes txhais tau tias tsis muaj kuab txaj lossis nyob rau hauv -25℃tsheb truck lub txaj lossis unfeated warehouses. Ib pawg neeg txoj kev loj los ntawm pab pawg khw muag khoom lag luam 200L lub nruas ntawm Afff 3% (-35 degree) sab nraud txhua lub caij ntuj no. Thaum cov roj diesel tshwm sim, lawv ncuav ua npuas ncauj ncaj qha rau hauv cov tshuaj txau uas tau tos kom ua npuas dej: Lawv yuav tsum tau coj nws mus rau 3 teev, cia dej tawm mus rau 12m².
4. Rau ntev - sij hawm cia (Hoobkas, chav tsev tua hluav taws)
Cov koom haum uas cov khoom ua npuas dej rau 5+} xyoo xav tau kev ntseeg tau {}} Afff 3% series muab.
- Qhov Zoo Tshaj: AFFF 3% (-16 Qib)Nws 10 {{-} xyoo tas lub neej thiab noo noo tiv taus kev ua haujlwm rau cov khoom siv khaws cia. Teb Chaws Asmeskas cov khw muag hluav taws xob 1000l tso tsheb hlau luam ntawm Afff 3% ({} 16 degree) hauv qhov tsis muaj kev nyab xeeb. Txhua 2 xyoos, lawv kuaj ib qho piv txwv: tus ua npuas ncauj kev sib piv (6.6) thiab pH (7.8)
5. Cov nqi cia: tsis muaj nqi ntxiv, tsis muaj khib nyiab
Lub affff 3% series txiav cov cia-} Cov nuj nqis uas cuam tshuam:
- Tsis muaj cov khoom tshwj xeeb: Tsis muaj lub thawv ($ 500+) lossis anti {{1} Corrosion Drums ($ 100 / txhua).
- Tsis muaj khib nyiab: 10-xyoo txheem lub neej txhais tau tias tsis muaj kev so dag zog (ua npuas dej thaum ub tas sij hawm hauv 3-5 xyoos).
- Tsis muaj zog: Tsis muaj qhov ntsuas kub txhua hli lossis kev tshem tawm hauv qab (txuag tau 2 teev / lub lim tiam rau cov neeg ua haujlwm).
Lub AFFF 3% series tsis yog ua tau zoo nyob rau hauv fires - nws haum rau cov neeg siv yuav ua li cas nyob thiab ua haujlwm. Los ntawm Skipping "tshwj xeeb cia" xav tau, nws puv ua npuas ncauj los ntawm "rau hauv"} {} tsis nco {}} nws "cov cuab yeej muaj kev nyab xeeb.
Khaws yooj yim, siv tau npaj txhij - Afff 3% Series haum rau koj qhov chaw, tsis yog lwm txoj hauv kev.