I-Sodium Cyanide Izingozi Ezinhlanzini nakwezinye Izilwane Zasendle

Isingeniso

I-Sodium cyanide (NaCN) iyinhlanganisela enobuthi obukhulu ebeka usongo olukhulu ezinhlanzini nakwezinye izilwane zasendle . Ukusetshenziswa kwayo kabanzi ezinqubweni ezahlukene zezimboni, njengokumbiwa kwegolide, kanye nemisebenzi engekho emthethweni njengokudoba i-cyanide, kuholele emiphumeleni emibi ezindaweni zemvelo zasemanzini nasemhlabeni. Lesi sihloko sihlola izingozi ezithile ze- sodium cyanide kulezi zidalwa ezisengozini.

Izingozi Ezinhlanzini

Ubuthi Acute

I-Cyanide iyingozi kakhulu

ubuthi ukudoba. Ngisho nasekugxilweni okuphansi, kungaba nemiphumela ebulalayo. Uma i-cyanide ikhona emanzini, izinhlanzi zimunca ngamathumba azo. I-cyanide ion (CN-) ibophezela ku-iron ku-enzyme ye-cytochrome oxidase kumaseli ezinhlanzi. Lokhu kubophezela kuphazamisa uchungechunge lwezokuthutha lwe-electron, olubalulekile ekuphefumuleni kwe-aerobic. Ngenxa yalokho, izinhlanzi azikwazi ukusebenzisa umoya-mpilo ngokuphumelelayo, okuholela ekuphefumuleni kwamangqamuzana.

Isibonelo, ucwaningo luye lwabonisa ukuthi lapho ukugxila kwe-cyanide ion emanzini kufinyelela ku-0.04 - 0.1mg/L, kungaba yingozi ezinhlotsheni eziningi zezinhlanzi. Ezimeni zokuchitheka kwe-cyanide noma ukulahlwa okungafanele kwe-cyanide - equkethe imfucuza yezimboni emanzini, ukubulawa kwezinhlanzi ezinkulu kuye kwabonwa. Kwezinye izifunda zezimayini zegolide lapho kusetshenziswa khona i-cyanide lapho kuchithwa khona, ukukhishwa ngephutha kuholele ekufeni kwezinkulungwane zezinhlanzi emifuleni nemifudlana eseduze.

I-Sub - Effects Ebulalayo

Ngisho noma izinhlanzi zingafi ngokushesha ngenxa yokuchayeka kwe-cyanide, zingaba nemiphumela ebulalayo. Le miphumela ingaba nomthelela ekukhuleni kwabo, ukuzala, nokuziphatha. Ukuchayeka kwe-cyanide kungabangela inhlanzi ukuba inciphise ukudla, okubuye kuthinte izinga lokukhula kwazo. Kungase futhi kuphazamise izinhlelo zabo zokuzala. Izinhlanzi zesifazane zingase zikhiqize amaqanda ambalwa, futhi amaqanda angase abe namazinga aphansi empumelelo yokuchanyuselwa.

Mayelana nokuziphatha, izinhlanzi ezichayeka emazingeni abulalayo e-cyanide zingase zibe namandla kakhulu, zingakwazi ukugwema izilwane ezidla ezinye, futhi zibe nekhono lokubhukuda elikhubazekile. Lokhu kubenza babe sengozini kakhulu ezindaweni zabo zemvelo.

Imithelela Engaqondile Ezindaweni Ezihlala Izinhlanzi

I-Cyanide ingaba nemiphumela engaqondile ezindaweni zokuhlala izinhlanzi. Ezindaweni zasolwandle, ukudoba i-cyanide, umkhuba ongekho emthethweni osetshenziswa kakhulu ukubamba izinhlanzi eziphilayo ukuze kuhwetshwe nge-aquarium futhi ngezinye izikhathi kube ukudla, kube yinto ekhathazayo kakhulu. Lapho abadobi befafaza i-Sodium Cyanide ezitsheni zamakhorali ukuze bathuse izinhlanzi, i-cyanide ayithinti nje kuphela izinhlanzi eziqondiwe kodwa futhi ilimaza nezihlabathi zamakhorali.

Izixhobo zamakhorali ziyizindawo ezibalulekile zezinhlanzi, ezihlinzeka ngokudla, indawo yokuhlala, nezindawo ezizalela kuzo. I-Cyanide ingabangela ukubola kwamakhorali, okuwukuxoshwa kwe-algae ye-symbiotic kuma-polyp e-coral. Ngemithamo ephansi, ingaba nomthelela omubi kubhayoloji yamakhorali, futhi ngemithamo ephezulu, ingabulala amakhorali ngokuqondile. Lapho amakhorali efa, sonke isimiso sezinto eziphilayo sezinto eziphilayo siqala ukuwohloka, futhi izinhlanzi ezithembele emanzini ukuze ziphile zishiywa zingenandawo efanelekayo yokuhlala.

Izingozi Kwezinye Izilwane Zasendle

Izilwane Ezingenamgogodla Zasemanzini

Izilwane zasemanzini ezingenamgogodla, njenge-crayfish, izimbaza, ne-zooplankton, nazo zizwela kakhulu ku-cyanide. Ngokufanayo nezinhlanzi, i-cyanide ingaphazamisa izinqubo zabo zokuphefumula kanye ne-metabolic. I-Zooplankton, eyakha isisekelo sochungechunge lokudla kwasemanzini, isengozini kakhulu. Uma inani labantu base-zooplankton lincishiswa ukuchayeka kwe-cyanide, kungaba nomthelela okhulayo kuyo yonke iwebhu yokudla kwasemanzini. Isibonelo, izinhlanzi ezithembele ku-zooplankton njengomthombo wokudla zizoba nokudla okuncane, okungase kube nomthelela omkhulu ekusindeni nasekukhuleni kwazo.

Izimbaza nezinye i-bivalves zingasefa i-cyanide - equkethe amanzi, enqwabelanisa ubuthi ezicutshini zazo. Lokhu akuthinti nje impilo yabo kuphela kodwa futhi kubangela ingozi ezilwaneni ezidla kuzo, njengezinyoni nama-otter.

Izilwane Zasendle

Izilwane zasendle ezisemhlabeni zingachayeka ku-cyanide ngezindlela ezihlukahlukene. Ezindaweni eziseduze negolide - imisebenzi yezimayini, izilwane zasendle zingase zihlangane ne-cyanide - imithombo yamanzi engcolile. Ngokwesibonelo, izilwane eziphuza emifudlaneni noma emachibini angcoliswe i-cyanide evela emfucumfucwini yasezimayini zingase zibe noshevu.

Ezinye izinyoni zingase zikhangwe i-cyanide - equkethe amachibi anensalela ezindaweni zezimayini. Lamachibi angaqukatha i-cyanide ephezulu, futhi uma izinyoni zihlala kuwo noma zidla inyamazane eke yahlangana ne-cyanide, zingafakwa ubuthi. Ngaphezu kwalokho, izilwane ezincelisayo ezincane ezihlala eduze nezindawo zezimboni lapho kusetshenziswa khona i-cyanide zingase zidle i-cyanide - inhlabathi engcolile noma izitshalo, okuholela ekuguleni noma ekufeni.

Isiphetho

Izingozi ze- Sodium cyanide ezinhlanzini nakwezinye izilwane zasendle zibalulekile futhi zisakazeka kude. Kusukela ebuthi obuqondile obubangela ukufa okusheshayo kuya emiphumeleni ebulalayo yesikhathi eside kanye nokubhujiswa kwezindawo zokuhlala, i-cyanide iyingozi enkulu ekusindeni nasekuphileni kahle kwezinhlobo eziningi zezilwane. Kubalulekile ukuthi kuqiniswe imithetho eqinile ukuvimbela ukusetshenziswa kwe-cyanide okungekho emthethweni, njengokudoba i-cyanide, nokuthi izimboni ezisebenzisa i-cyanide zisebenzise izindlela ezifanele zokuphatha imfucuza kanye nokuphepha ukuze kuncishiswe ukungcoliswa kwemvelo . Ukuvikela lezi zidalwa ezisengozini ezingozini ze-cyanide kubalulekile ekugcineni ibhalansi kanye nokuhlukahluka kwezinto eziphilayo zezindawo zethu zemvelo.