Nitrates a me nitrites. Ke decomposition o na nitrates. Nitrates i ka ai a me ka wai. Nitrates - he ...

Kēlā me kēia o ko mākou ma ka liʻiliʻi koke i loko o kona olaʻalo i kaʻawaʻawa loa ka hopena o ka pono o nā huahana me nitrates. No kekahi kanaka ua halawai hoʻomau hōʻemi iki intestinal kāna hana, a me kekahi e hoʻokele i hele i ka haukapila no ka nana aku i ka lōʻihi manawa ma me ka mālama nui kekahi hua, a lauʻai kuai ma ke kuai. Feria-iao? Hoʻokokoke mai, a me ka nele o kaʻikeʻia i ka nitrate ano e oia, hiki i ka pepehi kanaka, akā, i mea waiwai no ka ike i këia mau manaÿo maikaʻi.

Nitrates a me nitrites

Nitrite - he nitricʻakika paʻakai, me ka palapala o nā pōaka. Ka mea, i ka haiia wailana i loko o ka wai, o ka oi aku wela. Ma ka hanalima me ka unahiʻole e hoomakaukau e omo o nitrous kinoea. Hoʻohana 'ia no ka loaa make like oxidizing hope paha i loko o ka lole a me ka mea hiki ke hooheheeia na hana like preservative.

Nitrates - he paakai o nitricʻakika, mua i ka inoa o ka nitrate. Ka mea i loaa ma hope o waiū i ke hooheheeia, nitricʻakika, a ma o lakou iho ka mea, ua nui loa ikaika oxidants. Hooholo koke wailana i loko o ka wai. nitrate decomposition ia lŘlŘ i mahana no ekolu haneri degere centigrade. I ka papa kuhikuhiE palapala noi o ka nitrate - ka mahiʻai, akā, kekahi o na hui hoʻohana ma pyrotechnics i pōkā pahū, e like me eiiiiiaiou o rocket wahie.

Nitrate kūlana ma ke ola o ka mea kanu

Kekahi o na kumu o hehee wale aha i ke kino ola eha ka naikokene. Ua Ua koi 'ia no ka hoʻololi kemikala o ke kumuʻiʻo nā lātoma. Nitrates - he paakai nā lātoma i pihaʻi me ka pono nui o ka naikokene a hiki i ka mea kanu. Ke kemu ma ka halepaahao, ka mea, ua hoemi ia i ka nitrite ka paʻakai. Ka la mahope, i ka huli, ma ka lei o Nine Inch reactions hiki ammonia. Aʻo ia, ma ka huli, he mea nui ia no ka ho okumu ana o chlorophyll.

Natural kumu o ka nitrate

I ka papa kuhikuhiE kumu o ka nitrate mea i loko o keʻano o ka'āina wale nō. A lohe o ke aloha 'ona i loko o na mea, mineralizing - hana nitrates. I ka mämä holo o kēia kaʻina hana hilinaʻi nui ma ka aina pomaikai, ka ino a me ka lepo type. Ka aina Aʻole ole no i ka puu o ka naikokene, no laila, kaiapuniʻo ka mea, i hoohihiaia ma ke kahua o ka nui nui o nitrates. No like mahiʻai hana (harrowing, disking, paʻa 'ana o ka mea pōhaku fertilizers) emi ka nui o ke aloha naikokene.

No laila, ma kona ano maoli kumu hiki ole ke manaoia he pollutant o groundwater a me ka hoʻomāhuahua o nitrates ma ka mea kanu.

anthropogenic kumu

Conventionally anthropogenic kumu hiki ke maheleia i mahiʻai, hanalima, a me ka pili i ka hoʻoponopono. Ka waeʻano mua nā fertilizers a me ka holoholona neoneo, i ka lua - ka hanalima neoneo ka wai a me ka neoneo. Lākou hopena ma luna o ke kaiapuni haumia ea mea i ka ia a me ka hilinaʻi nui ma luna o na i Kekahi Mau 'o kēlā me kēia mau māhele' āina.

Hoʻoholo 'ana o nitrate i loko o ke aloha mea i ka i kēia hopena.

- oi ma mua o 50 pakeneka - o ka hopena o ka ohi ana;
- kahi o 20 pakeneka - manure;
- i 18 hapa haneri o ka holo mai hoʻokiwikā kulanakauhale neoneo;
- na mea a pau'ē - ia mea hanalima neoneo.

Ka loa nui ka poino, kena ae la i ka naikokene fertilizers, iʻoe i loko o ka lepo, e hoʻonui i ka hua. Decomposition o na nitrates i loko o ka lepo a me ka mea kanu, ano ka lawa dala o nitrites no ka ai kaʻapu kōheoheo. Intensification o ka mahiai exacerbates wale i ka pilikia. ʻO nā kulanui o nitrates kaʻina hana i loko o ka papa kuhikuhiE pawaiinu a ohi i ka wai ma hope o hoohainu i ka wai.

Ka hopena ma luna o ke kanaka kino

Nitrates a me nitrites mua compromised ia lakou iho ma ka waenakonu o ka seventies. A laila, ma ka Central hawaiian kauka hoʻopaʻa outbreak o watermelon kaʻapu kōheoheo. Ma ka papa o ka hoʻokolokolo 'ia i loaʻa i nā hua ia me ka'amoniuma nitrate a paha he iki overdone. Ma hope iho o kēia hana 'ia, a me nā chemists biologists hele mai i grips me ka hoʻopaʻa' ana o ka AaOIeIOUIeXAOAaIN o nitrates me ka noho meaola, i loko o ua kanaka.

1. I ke koko nitrates pāʻani aku me ka hemoglobin, a oxidized kona constituent hao. Keia ano methemoglobin, i hiki ole lawe aku ka oxygen. Ua hele aku ai i ka hoʻohuikau 'o ke kelepona hele ka hanu, a'okesaside o ka maloko kaiapuni.
2. Disrupting homeostasis, nitrates he hoʻonui i ka ulu ana o nā palapala microflora i loko o ka gut.
3. I mea kanu, nitrates hoemiia wikamina maʻiʻo.
4. An overdose o nitrates hiki i abortion a moe dysfunction.
5. Ma maʻi kaʻapu kōheoheo ma nitrates emi ma ka nui o ka iodine, a thyroid uku mahuahua.
6. Nitrates - he kāhea ololi no ka hooulu ana i hikoko o ka digestive nenoaiu.
7. Ka hapanui o nitrates mahele lāʻau ka poʻe hiki ke alakai i ka'opi ma muli o ke abrupt? Anoe o na moku uuku.

Pūnao o nitrate i loko o ke kino

Nitrates - ua loko mai ammonia, i, e haule i loko o ke kino ola, e i loko iho i loko o ka pūnao, a hoololi hou ia. Ma uuku dala, ka mea e mai i ka pilikia. Me ka ai a me ka wai nitrates i ke kemu i loko o ka gut, e hele mai ke koko ma ke ake, a excreted ma nā puʻupaʻa. Eia hou kekahi, poe makuwahine nitrates komo i loko o ka umauma o ka waiu.

Ma huli pūnao nitrates i nitrites, oxidized hao i loko o ka hemoglobin lātoma a me ka loko i ka ÷ naehana hanu kaula. I mea e lilo methemoglobin iwakālua nā huna, lawa hoʻokahi wale milligram o ka paʻakai nitrite. Maʻamau, ka methemoglobin nā hoʻohui like me ka wai koko e ole oi aku i ka mau o ka pakeneka. Inā keia huahelu punohu luna he kanakolu, aia no i kaʻapu kōheoheoʻana, ina ia mea ma luna kanalima - ia mea aneane mau ona.

I ka mana i ka pae ana o methemoglobin i loko o ke kino i metgemoglobinreduktaza. Ua ake'ūhū i ua hua mai i loko o ke kino, HEN, mai malama ekolu e ola.

Ana kōmi o nitrates

O ka holo ana, maikaʻi no ke kanaka - e hōʻalo ai i ka haule nitrates a me nitrites i loko o ke kino, akā, ka mea 'ole e hana i ka maoli ola. Nolaila, i ka hui hoʻomaʻemaʻe-epidemiological wahi, ua kukuluia kauka kūmau no kēia mau waiwai, i hiki ole hanaʻino i ke kino.

No ka makua me ke kaumaha o ka oi aku mamua o kanahiku kilograms ua manaoia ana mahele lāʻau o ka 5 milligrams no kilogram o ke kino ke kaumaha. Me ka nui hopena no ka ola o nā mākua ke hoopau iho, a hiki i ka hapalua o ka gram o nitrates. Ma na keiki, keia huahelu oi ma mua o ka awelika - 50 milligrams, nānā 'ole o ke kaupaona a me na makahiki. I ka Ia manawa he keiki kaʻapu kōheoheo makemake e lawa, a me ka hapalima o keia mahele lāʻau.

? Ooia o komo

Nā hualoaʻa kaʻapu kōheoheo ma nitrates hiki e alimentary ala hele, ka ai, ka wai, lapaʻau, a hiki 'o ia hoʻi ma (ina ka mea, aia no iloko olaila nitrates, paakai). More ma mua o ka hapalua o ka kela la i keia mahele lāʻau o ka nitrate komo i ke kanaka me ka hou ka lau a me ka canned waiwai. Ke koena o ka mahele lāʻau komo baking, haleʻuwī waiū me nā huahana a me ka wai. Eia hou kekahi, he uuku kuleana o nitrate a me ka metabolic nā huahana hua endogenously.

Nitrates i loko o ka wai - ia mea i mea e kamaʻilio i. Ua - i ke ao'ūheheʻe, nolaila, ka mea iloko ona,ʻaʻole wale nō nā minelala hao, a kumumea oihana mua e pono ai no ka maʻamau kanaka ola, akā, i ka toxins, hoomake iho no hoi, koʻohune, helminths, a nō ka causative konohiki o ka pilikia ka maʻi. E like me ka World Health Organization, ma muli o ka poe ilihune ma Hawaiʻi o ka wai kēlā me kēia makahiki lilo maʻi ma kahi o elua ieeeea kanaka, a me na ia e make, ua oi aku mamua o ekolu miliona.

Nine fertilizers i loaʻa ka 'amoniuma paʻakai percolate ma ka aina, a komo i loko o ka lola honua o ic ??. Ua hiki aku i ka hoʻomāhuahua o nitrate, a me kekahi manawa lākou helu kīnā elua haneri milligrams no hano. mea Artesian wai wahine holoi, like loko mai o kaʻoi mau papa, akā, ka mea i loaaʻi toxins. Kupa o kua'āina wahi me ka maikai ka wai loaa i kela la he kanawalu milligrams o nitrates, mai kela a me keia hano o ka wai 'oe e inu.

Eia hou, i ka nitrate maʻiʻo ma ka paka mea kiʻekiʻe lawa i ka paka me ka lōʻihi kū kumu maʻi kaʻapu kōheoheo. 'O kēia kekahi hoʻopaʻapaʻa ma ka lokomaikai o ke kaua e kū'ē i ka palapala maʻa.

Nitrates ma ka ai

Ma sayings i ka nui o nitrates i loko o kēia mau huahana ua nui hoemi, akā, i ka mea ia manawa ke 'aʻe' ana i na rula o ka pūnaewele hiki i ka mea ku pono ia. Nitrites, ka loaʻawahia waiwai i kānaka, e hana i ka wela o ka mai he umi a hiki i ke kanakolu-kumamalima degere, o ka oi aku ina ka meaʻai pūnaewele makahiki kahi hoʻokomo ea, uaʻilihune ia, a he mea lilo nui ma luna o ka lau a me ka mea, hoomaka e popoʻole. Nitrites kekahi i hanaʻia i loko o thawed ka lau, ma ka kekahi lima, hohonu ke kūpaleʻana ua ālai 'i ke kahua o nitrites a me nitrates.

Ma lalo o kaʻoi loa pūnaewele kūlana ke emi o ka nui o ka nitrate i loko o nā huahana o mai i kanalima pakeneka.

nitrate kaʻapu kōheoheo

Symptoms o kaʻapu kōheoheoʻana ma nitrates:

- ahinahina o na lehelehe, he maka, a kui;
- Nausea a me ka luaʻi hiki ia i ka eha i loko o ka abdomen;
- yellowness o ka 'oiaʻiʻo ma loko o ka maka, koko pā holoi;
- headache a me ka drowsiness;
- kekahi 'pokole o ka hanu, palpitations, a me keia poho o ka ike paka i.

Pā lonoaʻili i keia make ka ikaika ma lalo o na kumu o ka hypoxia, no ka laʻana ma na kuahiwi, a ma muli o carbon monoxide kaʻapu kōheoheo a ikaika kanakaʻona mau intoxication. Nitrates komo i ka naʻau liʻiliʻi, ma ka microflora maoli metabolizes ia i nitrites. Nitrite ka paka i loko o ka systemic holo, a he aha ka mea i ka hemoglobin. Ka hoailona mua o kaʻapu kōheoheo hiki auou caiaiai ia e ka hola ma ke kiʻekiʻe loiloi mua mahele lāʻau, aʻeono hola ina ua uuku ka nui o nitrates.

E hoʻomanaʻoʻoukou i ka huʻi kaʻapu kōheoheo ma nitrates i loko o kona hoike ana mai i 'ano like i ka waiʻona intoxication.

He mea hiki ole, e hookaawale i ko kakou mau ola, mai ka nitrate, no ka mea, i kēia, e loli i mau mea o ke kanaka ola: mai ai i ka paka. Eia naʻe, ua hiki ke ho'āʻo e hoʻopale ai ia lakou iho, mai excessive hokii, i kēia ano lula:

- E holoi hua a me nā lauʻai mua ai ana;
- kūʻai ai i loko o refrigerators a me ka pela e iai? Oaiaaiiua iauaeoia;
- inu huikala wai.