Yog Pipeline Dredger Teeb meem
Siv tshuaj tua kab yeeb rau cov tshuaj ntxuav yog xeb thiab tuaj yeem ua rau tshuaj lom neeg kub hnyiab, thaum cov tshuaj ntxuav tu cov dej muaj cov tshuaj sulfuric acid tuaj yeem ua rau muaj nplaim hluav taws ntxiv. Lawv ua mob rau tawv nqaij thiab nqaij, yog li xyuam xim rau kev nyab xeeb thiab hnav hnab looj tes thaum siv. Txav deb ntawm menyuam
Feem ntau, qhov muaj zog alkalinity ntawm cov kav dej tu tus neeg tu lossis lwm cov kav dej tu neeg muag hauv cov khw muag khoom feem ntau muaj cov sodium hydroxide. Hauv qee thaj chaw, muaj cov potassium hydroxide pipeline tu cov kab mob kom ua tiav kev ntxuav zoo. Qee lwm lwm yam tshuaj xws li sodium hypochlorite tseem yuav raug ntxuav
Ntxiv rau, ntau lub khw muag khoom lag luam kuj muag sodium hydroxide flakes lossis granules (feem ntau hu ua" Goldberg" hauv Hong Kong), muab tso rau hauv lub phiab kom ntxiv cov kais dej. Txawm li cas los xij, nyob rau hauv cov txheej txheem ntawm kev ntxiv dej, yuav muaj exothermic cov tshuaj tiv thaiv, yog li thaum siv nws, nws yuav tsum maj mam qeeb kom tsis txhob muaj qhov kub siab nyob rau hauv cov yeeb nkab, ua rau nws txeej tawm thiab ua rau muaj xwm txheej
Tsis tas li ntawd, cov kua dej ua kua ntxuav tu tus neeg saib xyuas kuj tseem muaj cov tshuaj acidity, feem ntau muaj cov leej faj sulfuric, uas kuj tau muag hauv cov khw muag khoom kho vajtse. Dej muaj cov ntsiab lus siab ntawm sulfuric acid, uas yog cov tshuaj tiv thaiv kom huv, thiab nws kuj muaj lub cev qhuav dej kom tsis muaj zog (nws tuaj yeem nqus cov qauv molecules hauv dej, tshwj xeeb cov khoom uas tuaj yeem muaj carbohydrates, xws li ntawv thiab daim ntaub lossis phuam ntaub, tuaj yeem tuaj yeem) sai sai yaig thiab hnav), Muaj zog acid dej yeeb nkab tu tus neeg saib xyuas thiab dej yuav muaj cov tshuaj tiv thaiv uas muaj zog thiab dhau, ua rau muaj kev phom sij
Yog li, ntau yam ntawm cov kav dej xa dej yuav qhia cov neeg siv kom ua kom cov kem dej kom huv ua ntej siv. Ntxiv rau, cov cuab yeej ua dej yeeb nkab kuj tseem tuaj yeem ua xim nyob rau hauv cov txheej txheem kev lag luam (xws li xim av dub lossis xim av) kom muaj kev paub zoo. Tsis tas li, cov tuam txhab tsim khoom tuaj yeem ntxiv qee cov tshuaj kom txo cov kua qaub rau ntawm cov kav hlau kom tiv thaiv cov channel