Oxalic acid yog ib yam tshuaj lom neeg uas siv ntau heev. Niaj hnub no, Aojin Chemical muaj 100 tons ntawm oxalic acid, uas tau thauj khoom thiab xa tawm.
Cov neeg siv khoom twg yuav oxalic acid? Cov kev siv oxalic acid feem ntau yog dab tsi? Aojin Chemical qhia cov teebmeem thiab kev siv ntawm oxalic acid rau koj. Oxalic acid hmoov yog cov organic compound, feem ntau yog siv rau hauv kev ntxuav kev lag luam, kev tshuaj ntsuam hauv chaw kuaj mob, kev ua hlau thiab lwm yam teb. Nws muaj cov kua qaub ntau thiab tuaj yeem yaj cov xeb thiab calcium scale.
I. Cov haujlwm tseem ceeb thiab kev siv
1. Kev ntxuav thiab tshem tawm cov av nplaum
Nws yog siv los tshem tawm xeb thiab nplai ntawm qhov chaw ntawm cov khoom siv ceramics, pob zeb thiab hlau, tshwj xeeb tshaj yog haum rau kev kho cov dej tawv xws li chav dej thiab cov kav dej.
Nws siv tau ua tus neeg sawv cev dawb kom tshem tawm cov xim tso rau ntawm cov ntaub lossis ntoo, tab sis qhov kev sib xyaw ua ke yuav tsum tau tswj kom tsis txhob muaj xeb.
2. Kev siv rau kev lag luam thiab chaw kuaj mob
Hauv kev lag luam tshuaj lom neeg, nws yog siv los npaj cov oxalates, dyes, tshuaj intermediates, thiab lwm yam.
Hauv chav kuaj mob, nws yog siv los ua cov tshuaj reagent los ntes cov calcium thiab cov hlau tsis tshua muaj nyob hauv ntiaj teb, lossis ua tus neeg sawv cev txo qis los koom nrog cov tshuaj tiv thaiv.
Nws siv tsis tau los ntxuav cov khoom txhuas thiab tooj liab, uas yuav ua rau xeb ntxiv.
Tsis txhob sib xyaw nrog cov tshuaj dawb (xws li sodium hypochlorite)
Kev ruaj khov thiab kev siv 3.
Khaws cia rau hauv lub thawv kaw rau qhov chaw txias, deb ntawm cov menyuam yaus thiab zaub mov.
Cov kua dej khib nyiab yuav tsum tau ua kom tsis muaj zog ua ntej tso tawm thiab tsis tuaj yeem nchuav ncaj qha rau hauv cov kav dej phwj.
Lub sijhawm tshaj tawm: Lub Xya Hli-16-2025
