Mavuto akulu azachilengedwe ku Novosibirsk ndikuti mzindawu uli pachipilala cha granite, chomwe dothi lake limakhala ndi radon. Popeza m'dera lamzindawu muli nkhalango, nkhalangoyi imagwiritsidwa ntchito pafupipafupi ndipo mitengo imadulidwa, zomwe zimapangitsa kusintha kwa zinthu zonse zolumikizana. Komanso, mu Novosibirsk ndi dera pali madipoziti a mchere zosiyanasiyana:
- dongo;
- nsangalabwi;
- mafuta;
- golide;
- gasi;
- peat;
- malasha;
- titaniyamu.
Kuwononga nyukiliya
Ku Novosibirsk, vuto lalikulu kwambiri ndi kuipitsidwa kwa nyukiliya. Zimachitika chifukwa cha kuchuluka kwa radon mumlengalenga. Ndiwolemetsa kuposa mpweya, chifukwa chake umasonkhana muzipinda zapansi, ming'alu, m'zigwa. Popeza ndi lopanda utoto komanso lopanda fungo, sangalizindikire, lomwe ndi loopsa kwambiri. Pamodzi ndi mpweya ndi madzi akumwa, amalowa mthupi la anthu ndi nyama.
Kudera lamzindawu, pafupifupi malo khumi adapezeka pomwe mpweya wa radon umatulukira padziko lapansi, ukuwononga nthaka, mpweya, ndi madzi. Ngakhale kuti mabizinesi ambiri ogulitsa zida za nyukiliya sakugwiranso ntchito, pali malo ambiri owononga ma radioactive.
Kuwononga mpweya
Ku Novosibirsk, monganso m'mizinda ina, m'mlengalenga mwawonongedwa ndi mpweya wochokera m'mabizinesi onse ogulitsa komanso mayendedwe. Chiwerengero cha magalimoto okwera m'misewu chikuwonjezeka chaka chilichonse. Izi zimathandizira kuwonjezeka kwa kaboni dayokisaidi ndi nayitrogeni, fumbi ndi phenol, formaldehyde ndi ammonia mlengalenga. Zomwe zili mumlengalenga zimapitilira kuchuluka kololedwa kokwanira maulendo khumi ndi asanu ndi atatu. Kuphatikiza apo, nyumba zowotcha, zofunikira ndi magetsi zimathandizira pakuwononga mpweya.
Kuwononga zinyalala
Vuto lachangu ku Novosibirsk ndikuwononga chilengedwe ndi zinyalala zapakhomo. Ntchito za mabizinesi zikafupika, ndiye kuti zinyalala zamakampani zimakhalanso zochepa. Komabe, kuchuluka kwa zinyalala zolimba zapakhomo kukuwonjezeka pachaka, ndipo kuchuluka kwa malo otayira zinyalala kukuwonjezeka. Pakapita nthawi, malo ambiri otayilako malo amafunika.
Wokhalamo aliyense atha kusintha zachilengedwe za mzindawu ngati atasunga magetsi, madzi, kutaya zinyalala mumtopola wa zinyalala, kupereka mapepala owonongeka, komanso osavulaza chilengedwe. Zopereka zochepa za munthu aliyense zidzathandiza kuti chilengedwe chikhale chabwino komanso chosangalatsa.
