Zitsulo: The Phantom kudzaopseza

Mankhwala makampani amapanga wathu zosangalatsa ndi omasuka. Koma pali downside - kuoneka pa chilengedwe cha zinthu sizili zachilengedwe iye. Ndithudi aliyense wamva chilichonse za zitsulo. Koma si aliyense amadziwa tanthauzo la gulu la zinthu.

zitsulo - zinthu zimene kachulukidwe ndi zachitsulo zambiri mu chilengedwe komanso amapezeka zedi yaing'ono. Koma munthu anapanga latsopano chilengedwe, iwo ndi zotsatira amphamvu kwambiri pa zomera, nyama ndi anthu. Chinthu ndi kuti nthawi zina amakhala kwambiri chifukwa maladjusted kuti woipa ngati kachitidwe kanthu, kaya ndi thupi la munthu, nyama kapena chomera chamoyo.

zitsulo madzi nthawi kuonekera mu madera osiyana a dziko. Kotero izo zinali mu Japan. Choyenera chifukwa cha kuwonjezeka mu ndende ya mankhwala enaake, amatchedwa matenda Minamata. Anamwalira pa anthu oposa zana, ndipo chiwerengero cha kudwala anayesedwa masauzande ambirimbiri. anthu sankasangalala kumva kufooka amphamvu, zinali zovuta kwambiri kuti, gait anakhala womangika, munda wa masomphenya itsekeke pang'ono, miyendo dzanzi. Zikavuta, kudali imfa wathunthu wa masomphenya, ndi imfa. Izo zinachitika chochitika chisoni 1953godu.

chifukwa kuti mu Minamata Bay imaphwera mumtsinje. A ophatikizidwa zinyalala mankhwala zomera izo. The kuvunda m'madzi zomera Mercury chinapezeka methyl Mercury - chinthu chakupha kwambiri. The apamwamba pa unyolo chakudya watengedwera mmwamba kwambiri, anthu ambiri kukula. ziphe kwambiri wambirimbiri nsomba zolusa. Pamene methylmercury kugwera mu thupi la munthu, izo amasonkhana ubongo, pang'onopang'ono kuchititsa onse anafotokoza ndi mavuto chapakati mantha dongosolo.

Komanso mu Japan, panali nkhani Dzintsu mtsinje beseni mu 20s kwa zaka za m'ma 20. Pali nthawi yaitali panali matenda zoopsa: Anthu olumala mafupa, ndipo iwo anafa ndi kubuula, translatable mu Russian monga "wodwala!". mantha uwu unakhalapo mpaka 70, pamene odwala kutembenukira ndi mlandu ndi kampani, amene kuphatikiza mitsinje cadmium mu zikuchokera zinyalala zanga.

zitsulo m'nthaka sakhala wamba, koma tikulimbikitsidwa kuti alimi kukayendera pamaso pawo m'nthaka pamaso mbewu zomera wanu. Ndipotu, ngati mulibe zowawa ndi anthu komanso nyama ndi zomera. Ndipo si zosavomerezeka mwamakhalidwe ndi chilango, koma opindulitsa.

Kodi nthawi zambiri amapezeka mu nthaka? Choyamba, kutsogolera. Kumene anachokera? Kuchokera ku mipweya utsi. N'chifukwa chake Sikuti kusonkhanitsa zipatso ndi bowa kumanja kwa msewu. Ndipo ngati pali munda? M'mayiko kutukuka akhala ataima mipanda wapadera. Nthawi zina m'nthaka ndi mankhwala othamangitsa tizilombo osauka kwambiri. Kotero pamene inu kugula mankhwala kwa munda, onetsetsani kupeza osachepera pa Internet a ins awo ndi zakunja.

O tanena cadmium. Iye akhoza kukhala m'nthaka. Wake Kale anadzetsa pansi pamodzi ndi feteleza phosphorous. Kenako anthu anayamba tcheru, koma nthawi zina mkulu woipa wa cadmium mu gulu ili fetereza akukumana lero.

Arsenic opezeka mu mankhwala a yobwezeretsanso, imene ndende ukuwonjezeka, choncho N'zokayikitsa kuti yobwezeretsanso zinyalala - ndi limathetseratu vuto lina lililonse kwa chilengedwe wokhalapo.

Ngati pamaso chochuluka cha kuwonongeka ndi zitsulo zothandiza m'mayiko otukuka, mpweya makampani mankhwala, tsopano vuto lalikulu likugwirizana chiwerengero chawo chinawonjezeka ena feteleza. feteleza potashi sakhoza kukhala ndi cadmium, koma phosphorous mungathe. Choncho ndi bwino amakonda zakunja, pali ulamuliro kwambiri malamulo.

Sikuthandiza kwambiri kuopa zitsulo, koma ngati m'dera lanu anakwezedwa amanena, muyenera mwezi chaka chimodzi mu woyera chilengedwe zachilengedwe.