Qhia luv luv txog kev ua haujlwm ntawm PH meter los saib xyuas pH ntawm daim ntawv
PH meter thiab conductivity meter feem ntau tuaj yeem siv hauv kev lag luam luam ntawv, thiab tuaj yeem txo cov nqi luam ntawv los ntawm kev thov tsim nyog. Yog li ntawd, cov tuam txhab luam ntawv nquag siv cov ntsuas pH thiab cov ntsuas ntsuas ntsuas kom tsim nyog tswj cov pH qhov tseem ceeb ntawm daim ntawv thiab cov kav dej daws ua ntej luam ntawv. Nws tuaj yeem tsis tsuas yog txhim kho kev luam ntawv zoo, tab sis kuj txo cov khoom siv thiab cov nqi.
Qhov sib npaug ntawm cov dej thiab tus cwj mem hauv cov txheej txheem luam ntawv, kev ua kom qhuav ntawm tus number case thiab qhov zoo ntawm tus number case txheej yog qhov tseem ceeb heev. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau siv lub ntsuas pH hauv kev lag luam txhawm rau saib xyuas cov kua qaub thiab alkalinity ntawm daim ntawv, kom tsis txhob muaj qhov cuam tshuam ntawm oxidative polymerization cov tshuaj tiv thaiv thiab ziab ceev ntawm tus number case vim pH qis ntawm daim ntawv. . Kev lag luam luam ntawv siv lub ntsuas pH los tswj cov kua qaub thiab alkalinity ntawm daim ntawv kom ntau li ntau tau los txhim kho kev luam ntawv zoo.
Yog tias daim ntawv yog alkaline dhau lawm, yuav cuam tshuam li cas? Yog tias daim ntawv yog alkaline dhau lawm, nws yuav ua rau cov kua qaub ntawm cov ciav dej hloov pauv, yog li ua rau cov acidity ntawm cov roj hmab hydrophilic tsis muaj duab ntawm cov ntawv luam ntawv. Qhov txo qis ntawm cov dej tsis zoo ntawm cov duab tsis zoo yuav ua rau qhov tsis sib xws ntawm tus number case thiab number case, lub zog xim ntawm tus number case yuav txo qis, xim ntawm cov duab luam tawm yuav dim, thiab cov qauv thiab muab tshuaj txhuam yuav plam. Nws tuaj yeem pom tias kev tswj pH ntawm daim ntawv yog qhov tseem ceeb hauv kev lag luam luam ntawv, thiab pH meter tau dhau los ua tus pab zoo tshaj plaws.
Ntxiv nrog rau kev siv lub ntsuas pH los saib xyuas pH ntawm daim ntawv, nws tseem yuav tsum tau siv lub ntsuas pH thiab lub ntsuas hluav taws xob txhawm rau txhawm rau txheeb xyuas thiab tswj xyuas qhov cuam tshuam ntawm cov dej ntws. Cov dej phwj uas acidic dhau lawm yuav ua rau qhov khoob ntawm daim ntawv luam ntawv yuav raug corroded thiab puas, thiab cov ntawv luam ntawv yuav qias neeg, thaum muaj zog alkaline yuav ua rau corrosion ntawm number case thiab ntawv. Yog li ntawd, nws yog ib qho tsim nyog los tswj cov acidity thiab alkalinity ntawm cov kav dej, tshwj xeeb tshaj yog cov pH tus nqi ntawm qhov tsis nyob hauv cov kav dej. Tsis tas li ntawd, nws yog ib qho tsim nyog los tswj qhov hardness thiab kub ntawm cov dej kom tiv thaiv cov dej los ntawm kev cuam tshuam tus nqi pH ntawm cov kav dej. Lub conductivity ntawm cov ciav dej kuj muaj kev cuam tshuam zoo rau pH tus nqi.
