1. Kulongedza zinthu zaulimi ndi mafakitale
Pakadali pano, chifukwa cha zinthu ndi mtengo wake, dziko lathu chaka chilichonse, matumba opangidwa ndi nsalu okwana 6 biliyoni amagwiritsidwa ntchito popangira simenti, zomwe zimapangitsa kuti pakhale zoposa 85% ya ma CD ambiri a simenti. Pogwiritsa ntchito matumba osinthika a ziwiya, thumba la ziwiya lopangidwa ndi pulasitiki, lomwe limagwiritsidwa ntchito kwambiri popangira zinthu zamafakitale ndi zaulimi, zinthu zaulimi zimayikidwa mu ma CD, ma CD a matumba opangidwa ndi pulasitiki akhala akugwiritsidwa ntchito kwambiri m'madzi, kulongedza chakudya cha nkhuku, zinthu zophimba minda, mbewu zomwe zimamera dzuwa, mphepo, hema losagwa ndi matalala ndi zina zotero. Zinthu zodziwika bwino: thumba lodyetsa, thumba la mankhwala, matumba opangidwa ndi nsalu, matumba opangidwa ndi nsalu ya urea putty, thumba la masamba, zipatso monga thumba la maukonde,
2. Ma CD a chakudya
M'zaka zaposachedwapa, mpunga, ufa ndi ma phukusi ena azakudya pang'onopang'ono amagwiritsa ntchito matumba osokedwa. Matumba osokedwa omwe amagwiritsidwa ntchito kwambiri ndi awa: matumba osokedwa mpunga, matumba osokedwa ufa, matumba osokedwa chimanga ndi matumba ena osokedwa.
3. Uinjiniya wa Geotechnical
Kuyambira m'ma 80, geotextile yakhala ikugwiritsidwa ntchito kwambiri popanga nsalu zopangidwa ndi pulasitiki, zomwe zimagwiritsidwa ntchito kwambiri pokonza madzi ang'onoang'ono, magetsi, misewu, njanji, madoko, kumanga migodi, ndi zomangamanga zankhondo. Mu mapulojekiti awa, zinthu zopangidwa ndi geosynthetic zimakhala ndi fyuluta, ngalande, kulimbitsa, kudzipatula, ndi ntchito zowongolera madzi, monga pulasitiki geotextile ndi mtundu wa zinthu zopangidwa ndi geotechnical.
4. Mayendedwe a zokopa alendo
Ulendo: hema yakanthawi, ambulera, matumba amitundu yonse, matumba oyendera, ali ndi nsalu zolukidwa ndi pulasitiki, mitundu yonse ya nsalu yophimba phula yomwe imagwiritsidwa ntchito kwambiri ponyamula ndi kusungira, m'malo mwa thonje lolemera losavuta kupsa. Kapangidwe ka mpanda, ukonde, ndi zina zotero. Amagwiritsidwanso ntchito kwambiri poluka pulasitiki. Zofala ndi izi: katundu wonyamula katundu, katundu wonyamula katundu, matumba olongedza katundu, matumba, matumba olongedza katundu, ndi zina zotero.
5. Zofunikira za tsiku ndi tsiku
Palibe amene amagwira ntchito, amagwira ntchito zaulimi, amatumiza katundu kapena amapita kumsika amene sagwiritsa ntchito zinthu zopangidwa ndi pulasitiki. Zinthu zopangidwa ndi pulasitiki zimapezeka paliponse m'masitolo, m'nyumba zosungiramo katundu ndi m'nyumba. Matumba opangidwa ndi katundu wonyamula katundu, matumba opangidwa ndi katundu wogwiritsidwa ntchito. 6. Zipangizo zothanirana ndi kusefukira kwa madzi
Palibe kusowa kwa matumba oluka ogwiritsidwa ntchito polimbana ndi kusefukira kwa madzi komanso kuthandiza anthu omwe akhudzidwa ndi masoka. Palinso kusowa kwa matumba oluka ogwiritsidwa ntchito pomanga damu, gombe la mtsinje, njanji ndi misewu ikuluikulu.
7. Matumba apadera opangidwa ndi nsalu
Makampani ena chifukwa cha zinthu zapadera, amafunika kugwiritsa ntchito matumba opangidwa mwachizolowezi, monga matumba akuda a kaboni. Khalidwe lalikulu la thumba lakuda la kaboni: kuletsa kusangalala. Chikwama chakuda chopangidwa mwadala kuposa thumba lopangidwa mwadala chili ndi mphamvu yoteteza kutentha ndi dzuwa, thumba lopangidwa mwadala silingathe kupirira dzuwa kwa nthawi yayitali. Komanso thumba lopangidwa mwadala lopangidwa mwadala lopangidwa mwadala: lokhala ndi ntchito yoteteza kuwala kwa dzuwa, ntchito yoteteza kukalamba!
Nthawi yotumizira: Juni-04-2020