
Kupu Whakataki
He whānuitia te whakamahinga o te konutai cyanide i roto i ngā ahumahi pēnei i te keri maina, te whakakikorua hiko, me te hanga matū nā ōna āhuatanga matū ahurei. Heoi, ko te whakamahinga o te Konutai Cyanide ka puta he para kei roto he cyanide, ā, ko te para wai o te Konutai Cyanide , he tino mōrearea ki te hauora o te tangata me te taiao mēnā kāore e tika te whakahaere. He tino paitini te cyanide, ā, ka taea e ia te whara kino ki ngā rauropi ahakoa he iti noa iho. Nō reira, he mea tino nui te whakamahi i ngā tikanga tika hei whakahaere i ēnei para.
Nga Purearea o te Wai konutai Cyanide para
Paitini ki te Tangata
Ka taea e te cyanide te uru ki te tinana tangata mā te manawa, te horomia, te pā atu rānei ki te kiri. Kia uru ki roto i te tinana, ka tere te herea ki te cytochrome oxidase i roto i ngā pūtau, ka aukati i te manawa pūtau, ka arahi ki te hypoxia kiko. I ngā wā tino kino, ka tere te mate. Ahakoa te iti o te pānga i roto i te wā roa, ka puta pea ngā tohu pēnei i te ānini, te whanoke, te ngoikore, ā, i ētahi wā, ngā raruraru hauora mau tonu. Ina pā ana ki ngā para cyanide konutai wai , he nui te tūponotanga o te pā atu, inā koa mēnā kāore i te whai i ngā tikanga tiaki tika.
Te Paanga ki nga Raorao Aromatawai
He tino paitini te para wai konutai cyanide ki ngā mea ora o te wai. Ahakoa he iti rawa te kukū, ka taea e ia te whakararuraru i ngā mahi ā-tinana noa o ngā ika, ngā kararehe kore-tātea, me ētahi atu mea ora o te wai. Ka pā ki ō rātou manawa, tipu, whakaputa uri, me ngā pūnaha ārai mate. Hei tauira, ina he 0.02 - 1.0 mg/l (i roto i ngā haora 24) te kukū o te katote cyanide, ka mate pea ngā ika. Ka taea hoki e te cyanide te whakararuraru i ngā pūnaha rauropi wai mō te wā roa mā te whakaiti i te kanorau koiora me te whakararuraru i te mekameka kai.
Nga Paanga ki nga Tipu
Ina pa ana nga tipu ki te para konutai konutai cyanide wai, ka pa kino ki te tipu me te whanaketanga. Ka taea e te nui o te cyanide te aukati i te tipu o nga pakiaka tipu, te whakaiti i te tango matūkai, me te whakararu i te whakaahuatanga. I nga waahi ahuwhenua, ka taea e tenei te whakaheke i nga hua me te kounga. I tua atu, ki te whakamahia te para konutai konutai cyanide wai mo te whakamakuku, ka poke te oneone, ka pa ki te kounga o te oneone me te tipu o nga hua o muri mai.
Nga Tikanga Maimoatanga mo te Wai Konutai Cyanide ururua
Tikanga Kookawa kawa
Mātāpono : Ka whakatikatikahia e tēnei tikanga te pH o te wai para wai kei roto ko te konutai cyanide ki te 8.5 - 9, kātahi ka tāpirihia he waikura kei roto he chlorine. Ko ngā waikura kei roto he chlorine, pērā i te bleach (ko te nuinga ko te NaClO) te hau chlorine rānei (Cl₂, e rewa ana i roto i te wai hei hanga HClO), ka tauhohe ki ngā iona cyanide (CN⁻). I te taahiraa tuatahi, ka waikurahia te cyanide ki te cyanate (CNO⁻), he iti ake te paitini. Mā te waikura anō ka taea te huri i te cyanate ki te hauhā waro (CO₂) me te hauota (N₂). Ka taea te whakapuaki ngāwari i ngā tauhohenga matū penei:
CN⁻ + ClO⁻ + H₂O → CNO⁻ + Cl⁻ + 2H⁺
2CNO⁻ + 3ClO⁻ + H₂O → 2CO₂ + N₂ + 3Cl⁻ + 2OH⁻
Ngā Painga me ngā Huakore : He tino māmā te whakamahi i te tikanga whakakōroi kawakore, ā, kua whānuitia te whakamahinga. Ka taea e ia te whakaiti i te nui o te cyanide i roto i te wai para ki tētahi taumata iti. Heoi, he pai ake mō te rongoā i ngā wai para he iti noa te kukū o te cyanide. Mena he nui rawa te kukū o te cyanide, ka hiahiatia he nui o ngā waikura kei roto i te chlorine, ka piki ake pea te utu rongoā, ka puta hoki he poke tuarua.
Te Tikanga Whakamaorihia
Mātāpono : I roto i tēnei tikanga, ka whakanohoia te wai para wai kei roto te konutai cyanide ki roto i tētahi ipu kua kati. Ka tāpirihia te kawakore, kātahi ka whakamahanahia te wai para, ka pēhia. I raro i ēnei āhuatanga, ka pāngia te cyanide e ngā tauhohenga waikura. Ka tauhohe ngā katote cyanide me ngā ngota wai hei whakaputa i te konutai formate kore-paitini (HCOONa) me te haukini (NH₃). Ko te whārite tauhohenga matū ko:
CN⁻ + 2H₂O → HCOO⁻ + NH₃
Ngā Painga me ngā Huakore : He whānui te āheinga o te tikanga waikura pehanga ki te kukū o te cyanide i roto i te wai para. Ka taea hoki e ia te whakahaere i ngā matū cyanide uaua. He tino māmā te mahi i roto i te tukanga tauhohenga. Heoi, me whai taputapu motuhake tēnei tikanga mō te pehanga me te whakamahana, ka uaua ai te tukanga whānui. Hei tāpiri, he nui te whakapaunga pūngao me te haumi taputapu, ka hua ake he utu maimoatanga nui.
Tikanga Waikawa
Mātāpono : I roto i te tikanga whakakawa, ka tāpirihia te waikawa whanariki ki te wai para wai kei roto te konutai cyanide hei whakatikatika i te pH ki te 2 - 3. I raro i ngā āhuatanga waikawa, ka tauhohe te cyanide i roto i te wai para hei hanga i te hau hauwai cyanide (HCN). Nā te mea he iti te mātotoru o te hau hauwai cyanide, ā, mā te whakamahi i te mātāpono o te taurite pēhanga hau, ka tukuna te hau mā roto i te wai para hei kawe i te hau hauwai cyanide ki waho. Kātahi ka taea te whakauru i te hau hauwai cyanide i kawea ki roto i te otinga kawakore hei hangarua. Ko te tauhohenga matū matua ko:
CN⁻ + H⁺ → HCN↑
Ngā Painga me ngā Huakore : Ko tētahi o ngā painga o tēnei tikanga ko te kaha ki te whakahoki mai i te konutai cyanide, he uara ōhanga tōna. Heoi, me tino whakahaere i ngā āhuatanga whakahaere mō tēnei tikanga. He tino paitini te hau hauwai cyanide, ā, ko te turuturu i te wā o te tukanga ka tū hei mōrearea nui ki te taiao me te hauora o te tangata. Nō reira, me whai i ngā tikanga haumaru taumata teitei me te hiri i ngā taputapu.
Nga Tikanga Maimoatanga Koiora
Mātāpono : Kei ētahi moroiti te kaha ki te wawahi i te cyanide. I roto i ngā Tikanga Maimoatanga Koiora , ka whakamahia he huakita, he harore rānei hei whakangaro i te cyanide i roto i te para wai. Ka taea e ēnei moroiti te whakamahi i te cyanide hei pūtake waro, hauota rānei mā roto i tētahi raupapa o ngā tauhohenga whākōkī, ka huri hei matū kore-paitini pērā i te hauhā waro, te wai, me te haukini. Hei tauira, ka taea e ētahi huakita whakangaro cyanide te wawahi i te cyanide hei matū iti ake te kino mā roto i ngā ara pākia.
Ngā Painga me ngā Huakore : He pai ki te taiao ngā tikanga maimoatanga koiora nā te mea kāore e nui ngā matū e whakamahia ana. He iti te utu mō te maimoatanga i ngā para wai kei roto he cyanide he iti te kukū i roto i te wā roa. Heoi, he tairongo ki ngā āhuatanga taiao pēnei i te pāmahana, te pH, me te noho mai o ētahi atu matū paitini i roto i te para. Tērā pea ka roa te wā e hiahiatia ana mō te tukanga maimoatanga kia tutuki ai te hua maimoatanga e hiahiatia ana, ā, he uaua pea te whakatūnga tuatahi o te pūnaha maimoatanga koiora.
Nga Whakatupato Haumaru i te wa o te Maamatanga
I te wā e tukatuka ana i ngā para wai konutai cyanide, me mātua whai i ngā Whakatūpato Haumaru . Me mau ngā kaiwhakahaere i ngā taputapu tiaki whaiaro e tika ana, tae atu ki ngā hūtu ātete matū, ngā karapu, ngā mōhiti kanohi, me ngā taputapu tiaki manawa. Me pai te hauhautanga o te wāhi tukatuka, ā, me wātea ngā taputapu urupare ohorere pērā i ngā teihana horoi kanohi me ngā kaukau haumaru. Hei tāpiri, me tutuki ngā mahi tukatuka katoa i ngā ture me ngā paerewa haumaru e tika ana hei ārai i ngā aituā me te whakarite i te haumaru o ngā kaimahi me te taiao.
Opaniraa
He mea nui te maimoatanga tika o te para konutai konutai cyanide hei tiaki i te hauora o te tangata me te taiao. Ma te mohio ki nga aitua o tenei para me te whakamahi i nga tikanga maimoatanga e tika ana penei i te whakamaarama kawakore, te whakamaarama i te hauwai, te maimoatanga waikawa, te maimoatanga koiora ranei, me nga tikanga haumaru, ka taea e tatou te whakaiti i nga tupono e pa ana ki te para konutai cyanide wai. He mea nui mo nga umanga e whakaputa ana i aua para para ki te whakangao ki nga waahi maimoatanga tika me te whakarite kia whakahaerea nga tikanga whakahaere me nga tikanga maimoatanga i runga i te tika me te whai tikanga.
- Ihirangi Matapōkere
- Ihirangi wera
- Te ihirangi arotake wera
- Konutai Isopropyl Xanthate 90% SIPX
- Ngongo Riri Kirihou(VOD≧1600m/s)
- Te konupora pūkawa
- Lithium chloride, 99.0%,99.5%
- Kai maataki Huaora T501 Huaora 264 Huaora BHT 99.5%
- Di(ethylene Glycol) Vinyl Ether
- 99.9% Purity Ethyl Acetate
- 1Ko te Sodium Cyanide kua whakahekehia (CAS: 143-33-9) mo te Maina - Kounga teitei me te Utu Whakataetae
- 2Konutai Cyanide 98.3% CAS 143-33-9 NaCN, he mea nui mō ngā ahumahi matū keri
- 3Nga Ture Hou a Haina mo te Kaweake i te Sodium Cyanide me te Arataki mo nga Kaihoko Ao
- 4Sodium Cyanide (CAS: 143-33-9) Tiwhikete kaiwhakamahi mutunga (Putanga Hainamana me te reo Ingarihi)
- 5Waehere Whakahaere - Paerewa Whakaaetanga Maina Koura
- 6Haina wheketere Waikawa Sulfuric 98%
- 7Waikawa Oxalic Anhydrous 99.6% Koeke Ahumahi
- 1Konutai Cyanide 98.3% CAS 143-33-9 NaCN, he mea nui mō ngā ahumahi matū keri
- 2Te Maamaa Teitei · Te Mahinga Pumau · Te Whakaora Teitei — te konutai cyanide mo te riihi koura hou
- 3Tāpiritanga Kai Kai Te Sarcosine 99% min
- 4United ChemicalKo te Rōpū Rangahau e whakaatu ana i te mana ma roto i nga tirohanga a te Raraunga
- 5AuCyan™ Konutai Cyanide Mahi-Teitei | 98.3% Parakore mō te Keri Koura o te Ao
- 6Mamati Hiko Detonator(Wā whakaroa 0~ 16000ms)
- 7Te Kaha-Teitei, Te Whakaputanga Tube Tube-Tiki








Te whakawhitiwhiti korero i runga ipurangi
Tāpiri kōrero: