
intshayelelo
Sodium i-cyanide (I-NaCN) yi-compound enetyhefu kakhulu eyenza izoyikiso ezibalulekileyo kwiintlanzi kunye nezinye Zasendle. Ukusetyenziswa kwayo ngokubanzi kwiinkqubo ezahlukeneyo zemizi-mveliso, njengokwembiwa kwegolide, kunye nemisebenzi engekho mthethweni efana nokuloba icyanide, kukhokelele kwimpembelelo eyingozi kwizinto eziphilayo zasemanzini nasemhlabeni. Eli nqaku ligocagoca kwiingozi ezithile ze sodium cyanide kwezi zidalwa zibuthathaka.
Iingozi kwiintlanzi
Ubutyhefu obubukhali
I-Cyanide inamandla kakhulu
ityhefu kwintlanzi. Nangona kugxininiso oluphantsi, lunokuba nemiphumo ebulalayo. Xa i-cyanide ikhona emanzini, iintlanzi zifunxa ngeembilini zazo. I-cyanide ion (CN-) ibophelela kwintsimbi kwi-cytochrome oxidase enzyme kwiiseli zeentlanzi. Oku kuzibophelela kuphazamisa ikhonkco lothutho lwe-electron, olubalulekileyo ekuphefumlweni kwe-aerobic. Ngenxa yoko, iintlanzi azikwazi ukusebenzisa i-oksijini ngokufanelekileyo, okukhokelela kwi-asphyxiation yeselula.
Ngokomzekelo, uphando lubonise ukuba xa i-cyanide ion concentration emanzini ifikelela kwi-0.04 - 0.1mg / L, ingaba yingozi kwiintlobo ezininzi zeentlanzi. Kwiimeko zokuchitheka kwe-cyanide okanye ukulahlwa ngendlela engafanelekanga kwe-cyanide-equlethe inkunkuma yamashishini kwindawo yamanzi, ukubulawa kweentlanzi ezinkulu kuye kwabonwa. Kweminye imimandla yemigodi yegolide apho i-cyanide isetyenziswa kwinkqubo yokukhutshwa, ukukhutshwa ngengozi kukhokelele ekufeni kwamawakawaka eentlanzi kwimilambo ekufutshane nemilambo.
Iimpembelelo ezinobungozi
Nokuba iintlanzi azifi ngoko nangoko ngenxa yokuvezwa kwe-cyanide, zinokuchaphazeleka kwiziphumo ezibulalayo. Ezi ziphumo zinokuchaphazela ukukhula kwabo, ukuzala, kunye nokuziphatha. Ukubonakaliswa kwe-cyanide kunokubangela ukuba iintlanzi zinciphise ukutya, oku kuchaphazela izinga lokukhula kwazo. Kwakhona kunokuphazamisa iinkqubo zabo zokuzala. Iintlanzi eziziimazi zisenokuvelisa amaqanda ambalwa, yaye amaqanda asenokuba namazinga asezantsi empumelelo yokuqandusela.
Ngokwendlela yokuziphatha, iintlanzi ezisesichengeni se-cyanide ezinobungozi zinokuba buthathaka kakhulu, zingakwazi ukuphepha amarhamncwa, kwaye zingakwazi ukuqubha. Oku kubenza babe sesichengeni ngakumbi kwiindawo zabo zokuhlala zendalo.
Iimpembelelo ezingathanga ngqo kwiindawo ezihlala iintlanzi
I-cyanide inokuba neziphumo ezingathanga ngqo kwiindawo ezihlala iintlanzi. Kwiindawo ezihlala elwandle, ukuloba ngecyanide, isenzo esingekho mthethweni esisetyenziswa ikakhulu ukubamba iintlanzi eziphilayo kurhwebo lwe-aquarium kwaye ngamanye amaxesha nokutya, ibe yinkxalabo enkulu. Xa abalobi squirt Isodium cyanide kwiingqaqa zekorale ukuze zihlasimle iintlanzi, icyanide ayichaphazeli nje kuphela iintlanzi ekujoliswe kuzo kodwa iyonakalisa iingqaqa zekorale.
Iingqaqa zekorale ziindawo zokuhlala ezibalulekileyo zeentlanzi, ezibonelela ngokutya, indawo yokuhlala, kunye neendawo ezizalela kuzo. I-Cyanide inokubangela i-coral bleaching, ekukugxothwa kwe-symbiotic algae kwii-coral polyps. Kwidosi esezantsi, inokuchaphazela kakubi ibhayoloji yekorale, kwaye kwidosi ephezulu, inokubulala iikorale ngqo. Xa iikorale zisifa, yonke i-ecosystem ye-ecosystem iqalisa ukuwohloka, yaye iintlanzi ezixhomekeke kwiingqaqa ukuze ziphile zishiywa zingenandawo efanelekileyo yokuhlala.
Iingozi kwezinye izilwanyana zasendle
Aquatic Invertebrates
Izilwanyana zasemanzini ezingenamqolo, njenge crayfish, mussels, ne zooplankton, nazo zinochuku kwicyanide. Ngokufana neentlanzi, i-cyanide inokuphazamisa iinkqubo zabo zokuphefumla kunye ne-metabolic. IZooplankton, ezenza isiseko setyathanga lokutya emanzini, zisengozini ngakumbi. Ukuba inani labantu base-zooplankton liyehliswa kukuvezwa kwi-cyanide, inokuba nefuthe le-cascading kuyo yonke iwebhu yokutya kwasemanzini. Umzekelo, iintlanzi ezixhomekeke kwi-zooplankton njengomthombo wokutya ziya kuba nokutya okuncinci, okunokuthi kube nefuthe ngakumbi ekusindeni nasekukhuleni kwazo.
Iimbaza kunye nezinye i-bivalves zinokuhluza i-cyanide - equlethe amanzi, eqokelela i-toxin kwizicubu zazo. Oku akuchaphazeli impilo yabo kuphela kodwa kubangela ingozi kwizilwanyana ezitya kuzo, njengeentaka neeotter.
Izilwanyana zasendle zaseMhlabeni
Izilwanyana zasendle ezisemhlabeni zinokuchanabeka kwicyanide ngeendlela ezahlukeneyo. Kwiindawo ezikufutshane negolide - imisebenzi yemigodi, izilwanyana zasendle zinokudibana ne-cyanide - imithombo yamanzi engcolileyo. Ngokomzekelo, izilwanyana ezisela kwimisinga okanye kumachibi angcoliswe yicyanide evela kwinkunkuma yasemigodini zinokutyhefwa.
Ezinye iintaka zinokutsalwa yicyanide - equlathe amadike eentsalela zezimbiwa kwiindawo zemigodi. La machibi anokuba ne-cyanide ephezulu, kwaye ukuba iintaka zihlala kuwo okanye zidle ixhoba eliye ladibana ne-cyanide, banokutyhefwa. Ukongezelela, izilwanyana ezincinci ezihlala kufuphi neendawo zemizi-mveliso apho i-cyanide isetyenziselwa khona, zinokuthi ngengozi zifake i-cyanide - umhlaba ongcolileyo okanye izityalo, ezikhokelela ekuguleni okanye ekufeni.
isiphelo
Iingozi ze Isodium cyanide ukuloba nezinye izilwanyana zasendle zibalulekile kwaye zikude. Ukusuka kwityhefu ethe ngqo ebangela ukufa okukhawulezileyo ukuya kwiziphumo ezibulalayo zexesha elide kunye nokutshatyalaliswa kweendawo zokuhlala, icyanide ibeka isoyikiso esimandla kubomi kunye nokuphila kweentlobo ezininzi. Kubalulekile ukuba kunyanzeliswe imigaqo engqongqo yokuthintela ukusetyenziswa kwecyanide engekho mthethweni, njengokuloba icyanide, nokuba imizi-mveliso esebenzisa icyanide iphumeze ulawulo olululo lwenkunkuma kunye namanyathelo okhuseleko ukuze kuncitshiswe inkunkuma. ukungcoliseka kwendalo. Ukukhusela ezi zidalwa zisesichengeni kwiingozi zecyanide kubalulekile ukugcina ulungelelwano kunye nebhayoloji eyantlukwano yendalo yethu.c
- Umxholo ongaqhelekanga
- Umxholo oshushu
- Umxholo wophononongo oshushu
- Umthengi oguquguqukayo kunye neNgcali yoBudlelwane boMboneleli (Indawo: eNigeria)
- ISikhokelo esiBalulekileyo kwiSodium Cyanide: Iimeko zokuSebenza kunye neNgcaciso
- I-Dithiophosphate 25S
- Acetone
- Triethanolamine(TEA)
- I-sodium sulphate 99% kwiBanga le-Pharmacy
- Pharmaceutical Grade Zinc Acetate
- 1I-Sodium Cyanide enesaphulelo (i-CAS: 143-33-9) kwiMigodi - uMgangatho oPhezulu kunye neXabiso lokuKhuphisana
- 2I-Sodium Cyanide 98.3% CAS 143-33-9 I-arhente yokugquma yegolide ye-NaCN Essential for Mining Chemical Industries
- 3Imithetho emitsha yaseTshayina kwi-Sodium Cyanide Exports kunye neSikhokelo kubathengi bamazwe ngamazwe
- 4I-Sodium Cyanide (CAS: 143-33-9) Isatifiketi somsebenzisi wokugqibela (inguqulelo yesiTshayina nesiNgesi)
- 5I-Cyanide yaMazwe ngaMazwe (iSodium cyanide) IKhowudi yoLawulo-IMigangatho yoKwamkelwa koMgodi weGolide
- 6Umzi-mveliso waseTshayina we-Sulfur Acid 98%
- 7I-Anhydrous Oxalic acid 99.6% iBanga loShishino
- 1I-Sodium Cyanide 98.3% CAS 143-33-9 I-arhente yokugquma yegolide ye-NaCN Essential for Mining Chemical Industries
- 2Ukucoceka okuPhezulu · Ukusebenza okuZinzileyo · UBuyiselo obuPhezulu — isodium cyanide yokukhutshwa kwegolide yanamhlanje
- 3Izongezo zeSondlo kwiSarcosine yoKutya 99% min
- 4Imithetho yokungeniswa kwe-Sodium Cyanide kunye nokuThobela-Ukuqinisekisa ukuNgeniswa okuKhuselekileyo nokuThobelayo ePeru
- 5United Chemical's Iqela loPhando Libonisa iGunya Ngokusebenzisa iDatha-Driven Insights
- 6I-AuCyan™ I-Sodium Cyanide Esebenza Kakhulu | Ubumsulwa be-98.3% kwiMigodi yeGolide yeHlabathi
- 7I-Digital Electronic Detonator (ixesha lokulibazisa 0~ 16000ms)











Ukudibana komyalezo kwi-Intanethi
Yongeza uluvo: