Yog tias koj muaj koj tus kheej da dej da dej hauv tsev lossis koj tab tom yuav ua tus pas dej khov kho. Tom qab ntawd zoo siab, koj yuav muaj kev lom zem hauv pas dej. Ua ntej pas dej ua luam dej raug muab tso rau siv, ib lo lus koj yuav tsum nkag siab yog "Npawb Tshuaj".
Kev siv cov tshuaj da dej ua ke yog ib qho tseem ceeb ntawm kev ua luam dej pas. Nws tseem yog qhov tseem ceeb tshaj plaws ntawm kev tswj lub pas dej da dej. Koj yuav tsum paub tias vim li cas cov tshuaj no siv.
Cov Khaub Ncaws Diav Dej Pas Dej:
Chlorine Disinfectants yog cov tshuaj uas muaj cov tshuaj nyob hauv kev ua luam dej. Lawv siv los ua tshuaj tua kab mob. Tom qab lawv yaj, lawv tsim cov kua qaub hyprochlorous acid, uas yog cov tshuaj tua kab mob zoo heev. Nws tuaj yeem tua cov kab mob, cov kab mob me me thiab muaj qee qib ntawm cov algae algae kev loj hlob hauv dej. Cov tshuaj chermorine uas nquag yog sodium dichloroisocyanurate, calcium hypochlorite, thiab tshuaj dawb (sodium hypochlorite daws).
Broorine
Bromine Disinfectants yog cov tshuaj tua kab mob tsawg heev. Feem ntau ib qho yog bcdmh (?) Lossis sodium bromide (siv nrog chlorine). Txawm li cas los xij, piv nrog chlorine, bromine cov tshuaj tua kab mob yog kim ntau dua, thiab muaj ntau tus neeg ua luam dej uas muaj kev nkag siab bromine.
Cov pH yog ib qho tseem ceeb heev hauv pas dej. Cov pH yog siv los txhais li cas acidic lossis alkaline cov dej yog. Li qub yog nyob rau hauv ntau ntawm 7.2-7.8. Thaum lub p tshaj li qub. Nws tuaj yeem sib txawv ntawm kev cuam tshuam ntawm kev siv tshuaj tua kab mob, khoom siv thiab dej pas dej. Thaum lub p yog siab, koj yuav tsum tau siv PINUS kom qis dua ph. Thaum cov pH yog tsawg, koj yuav tsum xaiv page ntxiv los tsa cov p rau qhov qub.
Calcium Hardness Adjitter
Qhov no yog kev ntsuas ntawm cov tshuaj calcium hauv pas dej. Thaum cov qib calcium dhau lawm, cov pas dej pas dej tsis ruaj khov tsis ruaj khov, ua rau cov dej ua kom huab thiab calcified. Thaum cov qib Calcium qis dhau lawm, cov pas dej dej yuav "noj" cov calcium ntawm saum pas dej, ua kom cov hlau ua kom cov hlau ua kom zoo nkauj thiab ua rau stains. Kev sivcalcium chloridekom nce calcium hardness. Yog tias Ch yog dhau lawm, siv tus neeg saib xyuas neeg xav kom tshem tawm cov nplai.
Tag nrho cov alkalinity preduster
Tag nrho cov alkalinity hais txog tus nqi ntawm cov pa roj carbonates thiab hydroxides hauv pas dej dej. Lawv pab tswj thiab kho cov ph ntawm lub pas dej. Tsawg Alkalinity tuaj yeem ua rau pu drift thiab ua rau nws nyuaj rau kev ruaj khov hauv qhov zoo tshaj plaws.
Thaum tag nrho Alkalinity yog tsawg heev, sodium bicarbonate tuaj yeem siv; Thaum tag nrho Alkalinity yog siab dhau, sodium bisulfate lossis hydrochloric acid tuaj yeem siv rau kev nruab nrab. Txawm li cas los xij, txoj kev zoo tshaj plaws los txo cov alkalinity yog hloov ib feem ntawm cov dej; Los yog ntxiv cov kua qaub los tswj cov phua hauv pas dej hauv qab 7.0 thiab tshuab cua rau hauv lub pas dej nrog lub blacked carbon dioxide kom txog thaum tag nrho alkalinity poob mus rau qib xav tau.
Qhov zoo tshaj plaws tag nrho cov alkalinity ntau yog 80-100 mg / l (rau cov pas dej siv chrorine lossis bcdmh), thiab nce mus txog 150 mg / u tau tso cai rau cov pas dej yas.
Flocculants
Flocculants tseem yog qhov tseem ceeb tshuaj ntsuab hauv pas dej. Turbid Pas dej tsis yog cuam tshuam rau qhov zoo thiab hnov ntawm pas dej, tab sis kuj txo cov kev tua kab mob kom tsis tu ncua. Lub hauv paus tseem ceeb ntawm kev tsuj tawm ntawm lub pas dej, uas tuaj yeem tshem tawm ntawm flocculants. Cov flocculant feem ntau yog txhuas sulfate, tej zaum pac kuj tau siv, thiab tau kawg ob peb tus neeg siv pdadmac thiab pas dej.
Cov saum toj no yog qhov feem ntauUa luam dej da tshuajCov. Txog kev xaiv tshwj xeeb thiab siv, thov xaiv raws li koj cov kev xav tau tam sim no. Thiab nruj me ntsis ua raws cov lus qhia ua haujlwm ntawm cov tshuaj. Thov siv kev tiv thaiv tus kheej thaum siv tshuaj.
Yog xav paub ntxiv txog kev ua luam dej pas dej, thov nyem qhov no. "Ua luam dej pas"
Lub sij hawm Post: Lub Yim-13-2024