♦Kuongorora kwenyaya:

Nguva pfupi yadarika, nhau dze blockbuster dze “Mutengo Wepamusoro-soro weMabhodhoro Washers” dzakamutsa maonero akapararira eruzhinji.Nyaya yacho inoti:

Kwenguva pfupi kugeza mabhodhoro Mai Zhou, munhukadzi, ane makore anopfuura makumi mana.Akabhadharwa muna Chivabvu kwemwedzi isingasviki murabhoritari ine yechitatu-bato rekuongorora agency kuchamhembe kweChina.Mai Zhou ndivo vanoita basa rekucheneswa kwemidziyo yegirazi yakaita setest tube, pipette, beaker nekapu yekuyeresa murabhoritari.Muchigadziro chekugeza, nekuda kwekukuvara kwemakemikari akasara mugirazi, chiso chake, maoko uye zvimwe zvikamu zvemuviri zvakakuvadzwa zvakanyanya.Nyaya iyi yakatambirwa nemapazi akakodzera.

Amai Zhou vakaudza vatori venhau kuti hurongwa hwehutungamiri hwemukati merabhoritari ichangotangwa, hauna kumira zvakanaka, uye havasati vawana dzidziso yakakwana vasati vatanga basa.Kunyanya mukurapa kwezvakasara zvemakemikari zvinhu mushure mekuedza, ivo havana kuziviswa nezvengozi yedhigirii reagents, midziyo yekudzivirira uye nzira dzekudzivirira.

Pamusoro pezvo, basa remidziyo yekuchenesa murabhoritari ino rinorema mukati mesvondo, ukuwo hutsanana hwegirazi murabhoritari hwakanyanya.Nekudaro, mhedzisiro yekugezwa nemaoko kazhinji inotadza kuzadzisa zvimiro zverabhoritari, saka ndinofanira kushanda nguva yakawandisa kuti ndigadzirise.

Mai Zhou kuburikidza ne inductrial injury appraisal vakaratidza kuti varasikirwa nechikamu chebasa.Maererano neizvi, ndinokumbira laboratori kubhadhara mari yezvokurapa, kurasikirwa kwemari yebasa, mari yekufambisa, nezvimwewo, iyo inodarika mamiriyoni eyuan.

Muchokwadi, kune akawanda emakemikari reagents murabhoritari anokonzeresa madhigirii akasiyana ekukuvadza kumuviri wemunhu.Kana marabhoritari ikasatora chenjedzo dzakakwana pamusoro pevashandi uye ikaregeredza kucheneswa kwemidziyo yemurabhoritari, inogona kukonzera mhedzisiro yakaoma sekunzwa, kuremara uye gomarara kuvashandi. vashandi vemurabhoritari vanowanzoratidzwa.

♦Toxic reagents anowanikwa mumarabhoritari

Hydrochloric acid.Mvura isina ruvara inoonekera.Kunhuwa kwakasimba uye kunopinza.High corrosive properties.Uye concentrated hydrochloric acid (fuming hydrochloric acid) ichiri kukwanisa kunyungudutsa acid mhute.Inogona kukuvadza zvisingaite nhengo dzekufema, maziso, ganda uye gastrointestinal turakiti.Zvinogona kutaurwa kuti kune matishu emunhu, asi zvakare kuchengetedza kukuvadza kwehydrochloric acid nenzira yeasidhi fog.Uyezve, kana hydrochloric asidhi yakasanganiswa neoxidants (yakadai sebleach sodium hypochlorite kana potassium permanganate), ine chepfu chlorine gasi inogadzirwa.

Formaldehyde.Muhupenyu hwezuva nezuva, ndinowanzonzwa nezve indoor "formaldehyde poisoning".Mune o-phenylphenol yekuona purojekiti, formaldehyde yakashandiswa seyakagadzirwa organic;Inowanzo shandiswa sechikamu chenhare mune yakakwira performance liquid chromatography correlation yekuona.Kuwedzera, inowanzoshandiswa pakuchenesa ion masosi nemass spectrometry.Mushonga uyu une paralytic effect pacentral nervous system.Iine special selection effect paoptic nerve neretina uye inokonzeresa kuchinja kwepathological.Inogona kukonzera metabolic acidosis.

Chloroform (chloroform).Inowanzokurudzira maziso, nzira yekufema, ganda uye mucous membrane yemuviri wemunhu. Sechirwere checarcinogen, chloroform inouraya kune chiropa neitsvo.Pfeka magirovhosi nemagogi uye ushande mufume hood.

(4) Acetic anhydride.Murabhoritari pentachlorophenol yekuona, acetic anhydride inoshandiswa sechinhu chepakati chinogadzirisa.Chinhu chacho chinokanganisa ganda, chepfu shoma, uye inoperekedzwa nekubvarura kukuru.

(5) Toluene.Murabhoritari yezvokudya uye zvinodhaka zvekuongorora masangano, toluene inoshandiswa sechinhu chinowanikwa chekutsvaga kwekuona zvisaririra zvepesticide.Kusangana kwenguva refu kunogona kukonzera neurasthenia syndrome, hepatomegaly, yakaoma ganda, chapped, dermatitis, etc.Kuwanda kwegasi kune a narcotic mhedzisiro pane yepakati tsinga system, uye yakareba-yakareba kukwira kweiyo mhute inhalation inogona kukonzera yakanyanya kupererwa neropa, zvichikonzera zvirwere zveropa.

(6) Formic acid: ine muchetura uye inokuvadza zvakanyanya kune mucosal tishu, rekumusoro rekufema turakiti, maziso uye ganda.

Mukuwedzera, ma reagents akadai se benzoic acid uye phenylethanol anewo anonyanya kuvhiringidza.Kana muviri wemunhu uchifema, kunwa, kubatwa kweganda kunogona kukonzera kukanganisa kumuviri wemunhu wakafumurwa zvikamu.

Tichifunga izvi, chepfu murabhoritari reagents haasi iwo chete akanyorwa pamusoro, saka kuchengetwa kwavo uye kushandiswa kunofanira kunyatsotevera mitemo yakakodzera.Kunyanya, vashandi vese verabhoritari, kusanganisira vashandi vekuchenesa, vanofanirwa kuve neruzivo rwekuzvidzivirira uye kudzivirira vamwe, uye kuita basa rekutanga rekupfeka midziyo yekudzivirira senge magirovhosi nemagirazi.

Ehe, hazvina kuoma kuwana kubva munyaya iyi kuti bhuku rekuchenesa midziyo yekuedza, kunyanya iyo girazi midziyo ine chepfu reagent, haingotyisidziri kuchengetedzwa kwemuviri kwevashandi vakakodzera, asi zvakare kuwedzera mutengo werabhoritari, chikonzero chakakodzera. kukakavara, uye kunyange kukanganisa mukurumbira uye mufananidzo werabhoritari.Zvinotonyanya kukosha ndezvokuti kurongeka kwemhedzisiro yebvunzo hakuzovimbisirwe kana iyo glassware isingasviki mipimo yehutsanana.Ichi ndichowo chikonzero chakakosha nei otomatiki Lab Washer nemimwe michina yemichina ichinyanya kufarirwa mumarudzi ese emarabhoritari.

♦Chinyorwa cleaning VSLaboratory glassware washer

Manual yekuchenesa mamiriro:

Mutengo wemvura, magetsi nevashandi wawedzera;

Zvinhu zvakawanda zvinodzivisa uye zvisingadzoreki;

Iine zvakakosha pahutano hwemuviri uye hwepfungwa hwemuviri wemunhu;

Hangzhou XPZ glassware washer:

Utsanana hunovimbiswa;

Intelligent standardized kuchenesa, nyore kushanda;

Full process data traceability;

Zvinobudirira chengetedza zviwanikwa zverabhoritari;

Kuchenesa ndiro danho rakakosha rekurapa kusingakuvadze kwezvakasara zvine chepfu reagent.Muchina wekugezesa weLab haungogone chete kuchengetedza kuchengetedzeka uye hutano hwevashandi vekuedza kusvika pamwero mukuru, asiwo kuzadzisa chinangwa chekuchenesa kwakavimbika.Nekuda kwenguva refu yekubatsira kwerabhoritari, inofanirwa kunge iri nekukurumidza sezvinobvira kuwana yakazara otomatiki glassware washer!