Mumwe nemumwe wedu ari pamusha pane zvinhu zvine mercury. Semuenzaniso, thermometers iyo inoyera tembiricha mukamuri, zvekushandisa zvekurapa, simba-kuchengetedza compact fluorescent marambi. Ngationgororei kuti ane ngozi ane njodzi sei chigaro kana kuti arime rirestcent mwenje muimba yega yega?
Mune zvakajairika thermometer ine kusvika ku2 g yeMercury, mune magetsi ekuchengetedza simba kwete kupfuura 2,5 mg, i.e. anenge mazana mashanu kaderera.
Naizvozvo, zvichave izvo kuti mwenje wakapatsanurwa pamutengi pamba hauna kuva nengozi. Nekudaro, pamwe munhu wese anoziva kuti mercury isimbi. Asi vazhinji vanokanganwa kuti ane njodzi. Chekutanga pane zvese, kuputika kwawo kune ngozi. Mercuryan anofamba mukamuri uye kunyangwe zero tembiricha. Zviratidzo zvechipfuva zvinoratidzwa mukati mezuva uye zvinoratidzwa mukushaya simba kwakawanda, kutemwa nemusoro, kurwadziwa kana kumedza, kuwedzera tembiricha.
Chii chandinofanira kuita kana iyo thermometer kana loginescent mwenje bulb yakarova?
Demercurination ndeye matanho ekubvisa mercury mechanical, physicochemical kana nzira dzemakemikari.
1. Road
Chekutanga pane zvese, pakarepo vhura windows ese nemikova, kumbira munhu wese kuti abude mukamuri uye abvise mhuka dzinovaraidza. Kana vachitya, chimwe chikamu cheMercury Vapors zvakasikwa zvichanyangarika. Zvakare, vhara magonhi kune mamwe mapoka ese.
2. Mechancal kuunganidzwa kweMercury
Kuunganidza mercury hazvibviri kushandisa mutsvairo, mop kana vacuum kuchenesa. Zvikasadaro, mushure mekusangana nemvumo, ivo vachada kuraswa pamwe chete neyekuunganidzwa mercury.
Kuunganidza chete mumagurovhosi uye zvinofema zvekudzivirira zvigadzirwa (tank-gauze bandage).
Tinokurudzira kushandisa:
Rubber Peari;
Commal yemazita nemapepa emagetsi epepa kana kadhibhodi;
scotch tepi kana inonamira ribhoni;
chipanje.
Saka, pfeka gaunze bandage uye magurovhosi rabha. Izvo zvinodikanwa kuunganidza mabhora emercury munzvimbo yese yekamuri. Zviri nani kushandisa burashi yakanyorova yeizvi, bhurashi. Mabhora makuru anobviswa papepa uye anodurura muchirongo ane mhinduro yeManganese, uye zvidiki zvinogona kuunganidzwa ne pipette kana sclumb (kunyange chigunwe chechingwa) uye uve nechokwadi chekuisa mune imwe jar.
3. kurapwa kwemakemikari
Iko kukosha kwenzira iyi ndekwekuti maGercury anoita nemakemikari, uye nenzira yekuita kwavo, isina kugadzirwa mishonga yemari yemarenzi, inozotaurwa nyore nyore.
Tora magiramu maviri emanganese, anozvinyungudutsa mune 1 litre yemvura. Iyo inozochinja 0.2% mhinduro yemvura ye potasium permananate. Iwe unogona zvakare kushandisa kuchena kana imwewo klorine-ine vamiririri.
Tevere, process iyo nzvimbo (pasi, slots pakati pemabhodhi, madziro), uko mwenje (clf) kana zvimwe zvigadzirwa zvine mongwe dzakakoromoka. Mushure mekunge iwe ukaita kuti nzvimbo idzi dzive ne sipo-soda mhinduro (4% yeiyo sipo yekunyungudika mune 5% mhinduro yemvura yeSoda). Uye saka, iwe unofanirwa kudzokorora katatu nguva mukati memazuva mashoma.
Usakanganwa kuti nguva yese panguva yekuchenesa imba inofanirwa kunge ichipinzwa. Nechiripo chinogara chiripo, kusimba kwekuchengetera, kusunganidzwa kwemuteury vapor muchirimo kuchadzokera kune zvakajairika mukati memwedzi 1. Asi, sekutonga, kana zvese zvikaitwa nenzira kwayo uye kuunganidza mercury zvakakurumidza, kutyisidzira kukuru kuhupenyu hwekukurumidzira uku hakutakuri. Rangarira, iyo bhangi ine mercury yakaunganidzwa pasina mhosva haigone kukandwa mubhora kana kutonyanya, geza muchivakwa, kufumura chivakwa chose chose. Iwe unofanirwa kufonera hushumiri hwemamiriro ekukurumidzira pana 101 kana 112, kutaura kuti chiitiko chakaitika here, uye iwe uchakuudza maitiro ekuita nenzira kwayo uye kupi kwekuratidza mercury.
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