Poizoni zachilengedwe ndi zotsatira zake

Pansi kuipitsa malo anazindikira kuti kumayambiriro zinthu zachilendo omwe si khalidwe zinthu zachilendo, komanso muyeso wa ndende wabwinobwino wa wothandizila mankhwala. Panopa kuwononga chilengedwe ndi vuto lonse, limene kwa zaka zambiri ndipo ngakhale zaka akuyesera kuthetsa m'mayiko onse otukuka. Mwatsoka, kuchuluka nthawi zonse mlingo wa patsogolo luso, processing mchere anasunga makampani kutchuka zitsulo, kukula kwa mizinda ndi zinthu zina anthu zimawonjezera ndi kungasokoneze wa chitukuko anthu zachilengedwe.

tanthauzo

Mitundu cha kuwonongeka nthawi zambiri m'magulu angapo monga mtundu kukhudzana: thupi, biogenic, uthenga ndi ena ambiri. Koma mmodzi wa zotsatira zowawa kwambiri ndi zowononga yochitira mitundu imatengedwa mankhwala kuipitsidwa chilengedwe. Pansi tanthauzo umenewu akunena yatsoka aliyense mankhwala m'madera sananenedwe kwa iwo. Ndi tsopano zoonekeratu kuti zotsatira za zochita mwachindunji wa munthu chilengedwe chake mu mbiri yake zoipa. Ndipo pa mizere woyamba wa mndandanda ayenera kukhala chikhalidwe cha kuipitsidwa mankhwala.

Magwero a kuipitsa

Zotsatira za zochita anthropogenic anasonyeza osati pa dziko la chilengedwe, komanso tokha. Nthawi zambiri zinthu mankhwala mu thupi ndipo anapeza m'menemo, kukhala chifukwa cha poyizoni kwambiri, mukhale ndi vutoli alipo matenda aakulu. Zikuonekanso kutsimikiziridwa kuti zotsatira yaitali mankhwala (ngakhale mu ndende otsika) ali pa zamoyo oopsa zotsatira mutagenic ndi carcinogenic.

Tima zotsatira poizoni mwina zitsulo: kusamala kwagona kuti pafupifupi inathetsedwa ndi thupi. Zinthu zimenezi zikhoza kudziunjikira mu la zimakhala zomera, amene ndiye kudyetsa ziweto. Koma pamwamba pa unyolo uwu mwina bwino kukhala munthu. Yotsirizira Choncho, akuthamanga pangozi pansi pazipita ndi zotsatira zoipa zotsatira za poizoni m'thupi.

oopsa mankhwala ena omwe amachititsa kuwononga chilengedwe, ndi dioxins, amene amapangidwa lalikulu zedi pa ulimi wa mapadi ndi makampani zitsulo mankhwala. Zimenezi, kuwonjezera utsi mpweya makina opaleshoni injini kuyaka mkati. Dioxins ndi owopsa kwa anthu ndi nyama. Ngakhale ndalama zochepa, iwo akhoza kuwononga kwa chitetezo cha m'thupi, impso ndi chiwindi.

Pali panopa simuzikhalanso mankhwala kupanga latsopano ndi zinthu. Ndipo kuoneratu zotsatira mmene oipawa pa chikhalidwe kuli kovuta. Komanso, osanenapo zokhuza ulimi anthu m'mayiko ambiri, akafika ndalama zochuluka cha kuwonongeka kwa zachilengedwe kuti amakwiya msanga kuposa onse makampani katundu pamodzi.

Kodi kuteteza chilengedwe ku mavuto?

The miyeso chachikulu ndi njira izi ayenera pachikhalidwe motere: ziyang'aniridwe pa m'badwo wa zinyansi ndi magwiritsidwe anayamba, bwino luso kuyandikira chitsanzo zinyalala free, kuwonjezera mtengo wonse kupanga ndi yokhulupirika. A mbali yaikulu ndi ankaimba ndi zodzitetezera, kuyambira mu nkhani iyi zimakhala zosavuta kupewa vuto kuposa kuthana ndi zotsatira zake.

Pomaliza

N'zodziwikiratu kuti ali kutali masiku chikoka athu pa chikhalidwe ngakhale kusiya zonse kulimbikitsa, osanenapo kuchepetsa kwambiri za kulikonse chifukwa. Vutoli azilankhula pa mlingo wapamwamba, khama la anthu onse a padziko lapansi, osati maiko payekha. Makamaka kuti masitepe oyamba kale zaka zapitazo. Choncho, makumi asanu ndi awiri ndi asayansi koyamba m'mabuku pa chiwonongeko cha wosanjikiza ozoni. Anapeza kuti zitini aerosol ndi conditioners mpweya magwero a mpweya mu malo a chlorine atomiki. Last, kulowa m'mlengalenga, anatani ndi Mpweya umene ndi adzautaya. Mfundozi chinachititsa m'mayiko ambiri kugwirizana pa kuchepetsa tonse kuchuluka kwa kupanga woopsawo.