Kurasa Kwakakodzera Kweyakasiiwa Sodium Cyanide Containers

ziviso

Sodium cyanide iKemikari ine Chepfu Yakanyanya kushandiswa zvakanyanya mumaindasitiri akadai sekuchera migodhi, electroplating, uye makemikari. Nekuda kwechepfu yayo, Kurasa Zvakakodzera midziyo yeSodium Cyanide yakasiyiwa kwakakosha zvikuru. Kusashandisa midziyo iyi zvakanaka kunogona kukonzera kusvibiswa kwezvakatipoteredza uye kutyisidzira hutano hwevanhu. Chinyorwa chino chichapa gwara rakazara rekuti ungarasa sei midziyo yakadaro zvakachengeteka uye nemazvo.

Ngozi Yekusiya Sodium Cyanide Containers

Sodium cyanide ine chepfu yakanyanya. Kunyangwe huwandu hudiki hunogona kuuraya kana ikadyiwa, ikafemerwa, kana ikasangana neganda. Magaba akasiyiwa anogona kunge achiri nesodium cyanide yakasara , iyo inogona kudonha nekufamba kwenguva. Kana Sodium cyanide ikasangana nemvura kana acids, inogona kuburitsa gasi rehydrogen cyanide, chinhu chinoputika uye chine chepfu yakawanda. Gasi iri rinorema kupfuura mhepo uye rinogona kuungana munzvimbo dzakadzika, zvichiisa hupenyu hwevari pedyo panjodzi. Pamusoro pezvo, kana sodium cyanide yasara ikapinda muvhu kana mumvura, inogona kusvibisa nharaunda, zvichikonzera kukuvara kwenguva refu kumamiriro ekunze uye inogona kupinda mucheni yechikafu.

Kuteerera Kwemitemo

Usati watanga hurongwa hwekurasa, zvakakosha kuziva uye kutevedzera mitemo yese yemuno, yenyika, neyepasirese. Matunhu akasiyana ane mitemo yakanangana nekubata nekurasa tsvina ine ngozi, kunyanya zvinhu zvine chepfu sesodium cyanide. Mitemo iyi inovhara zvinhu zvakaita sekunyorwa kwakakodzera kwemarara, zvinyorwa zvemaitiro ekurasa, uye kushandiswa kwenzvimbo dzakatenderwa dzekurasa. Kusateerera kunogona kuguma nezvirango zvakakomba, kusanganisira faindi dzakakura uye zvikwereti zvemutemo. Semuyenzaniso, kuUnited States, Environmental Protection Agency (EPA) ine mitemo yakasimba pasi peResource Conservation and Recovery Act (RCRA) iyo inotonga mafambisirwo emarara ane ngozi, ayo anowira pasi pemarara ane sodium cyanide.

Nhanho - by - Nhanho Kurasa Maitiro

1. Kutanga Kuongorora

Kutanga, nemaziso ongorora mudziyo wakasiiwa. Tarisa pane chero zviratidzo zvekudonha, ngura, kana kukuvara. Kana paine kuvuza kunoonekwa, usaedze kufambisa chigaba pasina matanho akakodzera. Maka nzvimbo yakatenderedza mudziyo kudzivirira kupinda kusina mvumo.

Edza kuona huwandu hwe sodium cyanide yasara mumudziyo. Idzi ruzivo ruchave runobatsira pamatanho anotevera ekurasa, kunyanya pakusarudza nzira yakakodzera yekurasa uye huwandu hwema reagents anodiwa kurapwa (kana zvichibvira).

2. Kuchengetedza

Pfekai midziyo yekudzivirira yakafanira (PPE). Izvi zvinosanganisira makemikoro - asingatenderi magirovhosi, sutu yehazmat yakazara - yemuviri, magirazi ekuchengetedza, uye respirator ine yakakwirira - inoshanda particulate air (HEPA) sefa kana gasi rakakodzera - cartridge yekudzivirira cyanide.

Shanda munzvimbo ine mhepo inofefetera zvakanaka, zviri nani kunze kana mufume hood kana iripo. Kana uchishanda kunze, sarudza nzvimbo iri kure nenzvimbo dzine vanhu vakawanda, zvitubu zvemvura, uye madhiraini.

Iva nemidziyo yekurasira pane yekumira. Mushonga wekuteura unofanira kunge une zvinhu zvinonwisa mvura, zvisingaite (se sodium hypochlorite solution ye cyanide spills), uye maturusi ekuchenesa marara.

3. Kuvhara mumudziyo (kana zvichibvira)

Kana chigaba chiine chivharo kana nzira yekuvharisa isina kukuvara, nyatso sunga chigaba chacho kudzivirira kuwedzera kudonha. Shandisa zvinhu zvekuvharisa zvakakodzera senge tepi yetepi (zvichida kemikari-inodzivirira) kana mudziyo wakasarudzika - wekuvharisa makomisheni. Zvisinei, kana chigadziko chacho chakanganiswa zvakanyanya, danho iri rinogona kusakwanisa kana kushanda.

4. Kurapa kweResidual Sodium Cyanide (Inosarudzwa asi Inokurudzirwa)

Imwe nzira yakajairika yekuita kuti yakasara sodium cyanide isanyanya muchetura ndeye oxidation. Semuyenzaniso, unogona kuita nayo neakasimba oxidizing agent se potassium permanganate. Murabhoritari - chiyero kana chidiki - huwandu hwemamiriro ezvinhu, gadzirira mhinduro ye potassium permanganate mumvura panguva yakakodzera yekuisa (kazhinji inotenderera 5 - 10% nehuremu). Zvishoma nezvishoma wedzera sodium - cyanide - ine zvinhu kubva mumudziyo kusvika kune potassium permanganate solution uchikurudzira zvinyoro. Kuita uku kunoshandura sodium cyanide kuita chinhu chisina muchetura chinonzi sodium cyanate.

Imwe sarudzo ndeye kushandisa musanganiswa webleach (sodium hypochlorite) uye sodium hydroxide. Kutanga, nyungudusa shoma shoma ye sodium hydroxide mumvura kuita 5% aqueous solution. Zvadaro, wedzera sodium - cyanide - ine zvinhu kune iyi mhinduro. Mushure maizvozvi, wedzera kuwandisa kwebleach. Izvi zvinozoshandurawo sodium cyanide kuita chinhu chisina kukuvadza. Zvakakosha kuziva kuti kana uchishandisa nzira iyi, maitiro anofanirwa kuitwa kunze kana munzvimbo ine mhepo yakanaka nokuti nitrogen gasi inogona kugadzirwa panguva yekupindura, uye kana mudziyo wekuita wakavharwa zvakasimba, kudzvinyirira kunogona kuvaka.

5. Packaging for Transportation

Isa chigadziko chakavharwa (kana chakabatiswa) mune yechipiri, inovuza - ine humbowo. Iri rinogona kunge riri dhiramu repurasitiki rakasimba kana mudziyo une njodzi - tsvina. Chigaba chechipiri chinofanira kunyorwa zvakajeka nemavara engozi akakodzera, zvichiratidza kuti ine tsvina ine muchetura uye ine njodzi, yakanangana nesodium cyanide.

Chengetedza mudziyo mukati mechikamu chechipiri kudzivirira kufamba panguva yekufambisa. Shandisa padding zvinhu zvakaita sefuro kana bubble kuputira kumisikidza mudziyo wemukati.

6. Kutakura kuenda kunzvimbo Yakatenderwa Kurasa

Bata nekambani ine rezinesi ine ngozi - waste transportation company. Ita shuwa kuti vane ruzivo mukutakura zvinhu zvine muchetura zvakanyanya sesodium cyanide. Vape ruzivo rwese rwunodiwa pamusoro pemarara, kusanganisira huwandu, rudzi rwemudziyo, uye chero kurapwa kwaitwa.

Tevedza zvese mirau yekufambisa, iyo inogona kusanganisira chaiyo nzira inodikanwa, matanho ekuchengetedza, uye kushandiswa kwemota dzekufambisa dzakakodzera dzakashongedzerwa zvinhu zvekuchengetedza senge spill container system.

7. Kuraswa panzvimbo Yakatenderwa

Nzvimbo dzakatenderwa dzekurasa tsvina ine njodzi, kunyanya idzo dzinobata nezvinhu zvine muchetura sesodium cyanide, dzine michina nemaitiro ekuona kuraswa kwakachengeteka. Izvi zvivako zvinogona kushandisa nzira dzakadai sepamusoro-tembiricha yekupisa munzvimbo inodzorwa kuti iparadze zvachose sodium cyanide. Munguva yekupisa, iyo sodium cyanide inopiswa patembiricha yakakwira, ichichinja kuita isiri-chepfu kana kushoma - ine chepfu ne-zvigadzirwa zvakaita secarbon dioxide, nitrogen, uye sodium munyu.

Zvimwe zvivakwa zvinogona zvakare kushandisa maitiro ekurapa makemikari kuti awedzere kubvisa tsvina isati yaraswa kwekupedzisira. Nzvimbo yacho ichabatawo madota uye chero zvisaririra zvakasara kubva pakurasa zvinoenderana nemitemo yezvakatipoteredza.

Post - Disposal Verification

Mushure mekunge nzira yekurasa yapera, tora chitupa chekurasa kubva kunzvimbo yakatenderwa. Chitupa ichi chinoshanda sehumbowo hwekuti chigaba chakasiiwa chesodium cyanide chakaraswa nemazvo mukutevedza mirau yese.

Chengetedza marekodhi ematanho ese anosanganisirwa mukuita kwekurasa, kusanganisira ongororo yekutanga, matanho ekuchengetedza akatorwa, ruzivo rwekurapa (kana rwuripo), zvinyorwa zvekufambisa, uye chitupa chekurasa. Aya marekodhi anogona kudikanwa pakuongororwa kwemutemo kana zvemukati rekambani rekodhi - kuchengetedza zvinangwa.

mhedziso

Kuraswa kwezvirongo zveSodium Cyanide zvakasiyiwa kwakakodzera inzira yakaoma uye ine hunyanzvi hunoda kunyatsoteerera zvakadzama uye kunyatsotevedzera mitemo yekuchengetedza. Nekutevera matanho akatsanangurwa muchinyorwa chino, kubva pakuongorora kwekutanga kusvika pakuraswa kwekupedzisira panzvimbo ine mvumo, njodzi dzine chekuita nezvirongo izvi zvine chepfu dzinogona kuderedzwa, zvichidzivirira hutano hwevanhu nenharaunda. Yeuka, kana uchibata nesodium cyanide, kuchengetedzeka kunofanira kugara kuri chinhu chinonyanya kukosha.