Tom qab cov dej phwj tuaj kho tau raug muab tso rau hauv kev ua haujlwm, nws cov nqi kho dej phwj yog qhov nyuaj, uas feem ntau suav nrog tus nqi hluav taws xob, tus nqi qis thiab kev rho tawm, tus nqi zog, kho thiab tu tus nqi, sludge kho thiab pov tseg cov nqi, reagent nqi, thiab lwm yam nqi. . Cov nqi no yog tus nqi pib ntawm kev kho dej phwj cog kev lag luam, uas tau qhia ib los ntawm ib qho hauv qab no.
1. Tus nqi zog
Tus nqi hluav taws xob feem ntau yog hais txog cov kav dej phwj tuaj, nqa cov twj tso kua mis, sludge thickeners thiab lwm yam khoom siv ntsig txog kev siv hluav taws xob. Cov kev lag luam hauv zos sib txawv them nqi hluav taws xob sib txawv. Cov chaw hluav taws xob hauv zos kuj tseem muaj qhov sib txawv raws caij nyoog thiab kev hloov pauv ib ntus (xws li kev tsim hluav taws xob). Tus nqi hluav taws xob suav txog li 10% -30% ntawm tus nqi tag nrho, thiab hauv qee qhov chaw nws tseem siab dua. Qhov kev faib ua feem ntawm cov nqi hluav taws xob nce ntxiv nrog kev txo qis qis thiab amortization ntawm cov dej phwj tuaj kho cov nroj tsuag. Feem ntau hais lus, ib qho tseem ceeb ntawm kev txuag nqi yog tus nqi hluav taws xob.
2. Tus nqi depreciation thiab amortization nqi
Raws li lub npe qhia, tus nqi depreciation thiab amortization nqi yog tus nqi ntawm depreciation ntawm cov tsev tshiab lossis cov cuab yeej siv txhua xyoo. Feem ntau hais lus, qhov txo qis ntawm cov khoom siv fais fab yog li 10%, thiab cov qauv yog li 5%. Qhov zoo tshaj plaws, tus nqi amortization yuav yog xoom tom qab 20 xyoo, thiab tsuas yog tus nqi seem ntawm cov cuab yeej thiab cov qauv yuav nyob twj ywm. Txawm li cas los xij, qhov no tsuas yog qhov zoo tagnrho, vim nws tsis tuaj yeem hloov pauv
cov cuab yeej siv thiab ua cov kev hloov pauv hauv lub sijhawm no. Feem ntau hais lus, cov nroj tsuag tshiab dua, tus nqi siab dua. Tus nqi ntawm cov nroj tsuag tshiab tuaj yeem suav txog 40-50% ntawm tag nrho cov nqi.
3. Tus nqi tu
Raws li lub npe qhia, nws yog tus nqi ntawm cov khoom siv tu, suav nrog cov khoom siv tu, cov khoom seem, kev tswj cov txee tiv thaiv kev sim, thiab lwm yam. Qee cov nroj tsuag tseem yuav suav nrog kev saib xyuas ntawm kev txhawb nqa cov kav dej. Feem ntau, yuav muaj kev pab
thaum ua cov phiaj xwm thaum pib ntawm lub xyoo, uas yuav tsis tham txog ntawm no. Feem ntau hais lus, tus nqi saib xyuas maj mam nce ntxiv nrog lub hnub nyoog ntawm cov nroj tsuag, thiab cov nqi kho mob yog kwv yees li 5-10% ntawm tag nrho cov nqi, lossis ntau dua, thiab cov nqi kho mob muaj qhov hloov pauv loj.
4.Cov nqi ntawm cov tshuaj
Cov nqi tshuaj lom neeg feem ntau suav nrog cov nqi ntawm cov pa roj carbon monoxide, PAC, PAM, tshuaj tua kab mob thiab lwm yam tshuaj uas nquag siv hauv cov chaw kho dej phwj. Feem ntau, cov nqi tshuaj suav nrog ib feem me me ntawm tag nrho cov nqi, kwv yees li 5%.
Yixing Cleanwater Chemicals Co., Ltd. yog lub chaw tsim khoom siv tshuaj kho dej uas txhawb nqa cov tshuaj kho tus kheej, uas tuaj yeem txo koj cov nqi tshuaj.
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Post lub sij hawm: Oct-26-2024