Yuav Ua Li Cas Txo Cov Teeb Meem Hauv Tsev Kawm Ntawv Kev Tshawb Fawb

 

Lub tsev kawm ntawv cov chaw kuaj mob muaj ntau yam kev pheej hmoo, suav nrog tshuaj lom neeg, kub hnyiab, hluav taws kub thiab raug mob lub cev. Feem ntau cov xwm txheej hauv chaw kuaj mob yuav zam tau los ntawm kev coj tus cwj pwm, kev ua haujlwm raug thiab kev tswj xyuas qhov chaw kom raug. Cov ntawv sau no qhia txog cov kev ntsuas tseem ceeb los txo qis kev phom sij hauv chav kuaj thiab tswj kom muaj kev nyab xeeb ntawm kev sim.

 

 

1. Ua tus qauv tiv thaiv tus kheej

Kev tiv thaiv tus kheej kom raug yog qhov kev lees paub kev nyab xeeb hauv cov chaw sim. Cov tub ntxhais kawm yuav tsum hnav cov tsho hauv tsev kuaj mob thoob plaws qhov kev sim kom tsis txhob muaj tshuaj lom thiab kub hnyiab. Cov plaub hau ntev yuav tsum tau muab khi, thiab tag nrho cov khoom siv xoob xoob yuav tsum tau muab tshem tawm kom tsis txhob muaj cov khoom sib txuas thiab kev sib kis. Kaw- nkawm khau yog qhov yuav tsum tau, thaum khau khiab thiab khau perforated raug txwv. Rau cov kev sim uas pheej hmoo siv corrosive, lom lossis siab - cov ntaub ntawv kub, tsom iav thiab hnab looj tes yuav tsum hnav. Tsis tas li ntawd, kev noj mov, haus dej thiab saj txhua yam khoom siv hauv chaw kuaj mob yog nruj me ntsis txwv tsis pub tiv thaiv kev raug mob lom.

 

2. Ua raws li Kev Ua Haujlwm Kev Ua Haujlwm Zoo

Kev ua haujlwm tsis raug yog qhov ua rau muaj teeb meem hauv chaw kuaj mob. Cov menyuam kawm ntawv yuav tsum mloog cov xibfwb qhia txog kev nyab xeeb kom zoo thiab nkag siab txog cov txheej txheem sim ua ntej pib qhov kev sim. Nws yog txwv tsis pub hloov cov tshuaj reagent, tshuaj tiv thaiv kub los yog cov kauj ruam kev sim arbitrarily, uas yuav ua rau muaj kev kub ntxhov, roj to lossis tawg.

Thaum siv cov nplaim taws qhib xws li cov teeb dej cawv, khaws cov khoom siv hluav taws xob tam sim ntawd thiab tsis txhob teeb lub teeb sib sib zog nqus lossis tshuab hluav taws xob los ntawm qhov ncauj. Lub qhov ncauj qhov ncauj yuav tsum raug coj mus deb ntawm cov neeg thaum lub sij hawm cua sov kom tsis txhob txaws scalds. Ua ntej siv cov khoom siv hluav taws xob, xyuas cov xov hlau puas, thiab txiav tawm lub hwj chim tom qab siv los tiv thaiv hluav taws xob thiab hluav taws xob luv luv.

Lab dej kais dej thiab PP dab dejyuav tsum tsis txhob siv rau cov dej haus los yog diluting cov tshuaj uas tsis muaj concentrated. Tom qab siv, cov kais dej yuav tsum tau nruj nruj kom tsis txhob muaj dej tawm, thaum lub dab dej yuav tsum tau tshem tawm cov khoom seem, cov iav tawg thiab cov khoom pov tseg kom tsis txhob muaj kev cuam tshuam, corrosion thiab nplua hauv pem teb. Cov iav tsom iav kom huv si yuav tsum tau muab tso rau hauv qhov zoo nkauj ntawm cov drip racks kom ntws dej ib txwm muaj, tsis txhob sib cais sib cais uas ua rau tawg lossis dej sib xyaw ntawm cov rooj zaum.

 

 

3. Tswj cov tshuaj thiab iav kom raug

Tag nrho cov tshuaj reagents yuav tsum tau muab cais thiab khaws cia kom raug: cov tshuaj tua hluav taws kub nyhiab hauv cov khoom siv hluav taws kub, cov tshuaj corrosive cais, thiab tshuaj lom reagents nyob rau hauv xauv cia. Unlabelled reagents yog txwv tsis pub siv kom tsis txhob siv yuam kev. Cov cuab yeej tshwj xeeb yuav tsum tau siv rau txhua tus reagent los tiv thaiv kev sib kis -, thiab cov khoom siv ntxiv yuav tsum tsis txhob muab rov qab rau hauv lub raj mis qub. Txhua qhov kev sim pov tseg yuav tsum tau muab pov tseg rau hauv cov thawv uas tau xaiv los ntawm cov kav dej.

Cov iav iav yuav tsum tau kuaj xyuas qhov tawg ua ntej siv. Cov iav uas puas lawm yuav tsum muab pov tseg kom tsis txhob tawg thiab ua kua dej. Tom qab kev sim, tag nrho cov twj paj nruag yuav tsum tau ntxuav kom huv si thiab muab tso rau kom zoo.

 

4. Khaws ib puag ncig ntawm Lab thiab kev siv cov khoom siv Standard

Ib puag ncig zoo hauv chav sim txo qis kev phom sij. Khaws cov desktops, cov kab ke thiab cov hluav taws kub tawm tsis muaj kev cuam tshuam yam tsis muaj kev sib tw random. Cov kws qhia ntawv thiab cov thawj coj xav tau kev tshuaj xyuas txhua hnub los kuaj xyuas lub zog, dej thiab roj hloov pauv, nrog rau qhov tsis zoo ntawm cov chaw kub ntxhov. Cov cuab yeej puas yuav tsum tau kho raws sijhawm. Kev ua pa zoo yog xav tau rau kev sim ua kom muaj kuab lom lossis khaus khaus.

Txhua lub rooj zaum sim yuav tsum tau nruab nrog cov txeej txeej - pov thawj, uas yog ib qho tseem ceeb rau kev tuav cov kua corrosive, reagents thiab dej khib nyiab. Qhov no tiv thaiv cov tshuaj lom neeg los ntawm kev sib kis mus rau lub rooj ntev zaum saum npoo, hluav taws xob hauv tsev lossis hauv pem teb, txo qis corrosion, slipping thiab hluav taws xob to. Rau txhua qhov kev sim uas ua rau muaj tshuaj lom, pungent lossis ua pa phem, kev ua haujlwm yuav tsum tau ua raws li cov fume extractors. Covfume extractoryuav tsum tau hloov ntawm ib mus rau ob feeb ua ntej qhov kev sim pib thiab nyob twj ywm ua haujlwm thoob plaws hauv cov tshuaj tiv thaiv kom txog thaum tag nrho cov pa phem dissipate. Cov tub ntxhais kawm yuav tsum tsis txhob tso tes, taub hau lossis cov cuab yeej rau hauv lub hood kom tsis txhob raug mob lossis raug tshuaj lom neeg.

Kev ntxuav qhov muag thaum muaj xwm ceev thiab da dej nyab xeebyog qhov tseem ceeb ua ntej -cov chaw kuaj mob thiab yuav tsum tau khaws cia kom tsis txhob thaiv, pom thiab nkag tau txhua lub sijhawm. Tsis muaj cov cuab yeej sim, cov tshuaj reagents lossis cov khoom lag luam tuaj yeem muab tso rau ntawm cov khoom siv xwm txheej ceev no. Yog hais tias cov tshuaj corrosive los yog tshuaj lom mus rau ntawm lub qhov muag, cov tub ntxhais kawm yuav tsum tsiv mus rau qhov chaw ntxuav qhov muag tam sim ntawd, maj mam qhib daim tawv muag, thiab yaug qhov muag nrog cov dej huv tsis tu ncua tsis pub tsawg tshaj tsib feeb kom tshem tawm cov tshuaj seem. Rau qhov loj - thaj chaw tshuaj txau rau ntawm daim tawv nqaij lossis khaub ncaws, cov neeg siv yuav tsum qhib lub da dej kev nyab xeeb, yaug qhov chaw ntawm lub cev tsis tu ncua rau 10 mus rau 15 feeb, thiab tshem tawm cov khaub ncaws tsis huv thaum yaug kom txo cov tshuaj lom neeg thiab raug mob ntawm daim tawv nqaij.

 

5. Txhim kho lub peev xwm teb thaum muaj xwm ceev

Txhua tus menyuam kawm ntawv yuav tsum paub txog qhov chaw thiab siv cov tshuaj tua hluav taws, tshuaj ntxuav qhov muag thiab da dej nyab xeeb. Kev cob qhia kev nyab xeeb thiab kev xyaum ua haujlwm tsis tu ncua pab cov tub ntxhais kawm teb cov lus teb rau cov xwm txheej kub ntxhov. Rau cov tshuaj me me rau ntawm daim tawv nqaij lossis qhov muag, yaug qhov chaw cuam tshuam nrog dej txaus tam sim ntawd thiab ceeb toom rau cov kws qhia. Cov hluav taws me me yuav tsum muab tso nrog cov cuab yeej raug; dej yuav tsum tsis txhob siv rau hluav taws xob lossis roj hluav taws. Nyob rau hauv rooj plaub uas muaj xwm txheej loj xws li xau lossis tawg, cov tub ntxhais kawm yuav tsum khiav tawm kom raws li cov kws qhia ntawv qhia thiab nrhiav kev pabcuam sai. Txhua qhov xwm txheej txawv txav yuav tsum tau tshaj tawm tam sim kom tsis txhob muaj xwm txheej nce ntxiv.

 

Xaus

Kev ua kom muaj kev phom sij tsawg tsawg yog nyob ntawm kev paub txog kev nyab xeeb thiab kev coj ua. Kev tiv thaiv tus kheej tus qauv, kev sim ua haujlwm kom raug, kev tswj xyuas cov khoom siv txuj ci, kev siv cov chaw tsim khoom siv thiab kev tswj xyuas xwm txheej ceev tuaj yeem tshem tawm cov kev pheej hmoo feem ntau. Ua raws li kev nyab xeeb- thawj lub hauv paus ntsiab lus ua kom muaj kev nyab xeeb, ua haujlwm zoo thiab muaj txiaj ntsig kev sim hauv tsev kawm ntawv.