1. 2022, dalkaygu wuxuu noqon doonaa dalka ugu wayn ee sifaynta shidaalka aduunka;
2. Qalabka asaasiga ah ee batroolka kiimikaad ayaa weli ku jira xilliga wax soo saarka ugu sarreeya;
3. Heerka isticmaalka awoodda ee qaar ka mid ah alaabta ceeriin ee aasaasiga ah ee kiimikada waa la hagaajiyay;
4. Barwaaqada warshadaha bacriminta ayaa dib u soo laabatay;
5. Warshadaha kiimikooyinka dhuxusha casriga ah waxay keeneen fursado horumarineed;
6. Polyolefin iyo polycarbon waxay ku jiraan heerka ugu sarreeya ee ballaarinta awoodda;
7. Awood xad dhaafka ah ee caagga synthetic;
8. Korodhka dhoofinta poliurethane ee dalkaygu waxay ilaalisaa heerka hawlgalka aaladda heer sare;
9. Baahida iyo baahida phosphate iron lithium labaduba si degdeg ah ayay u korayaan.
Waqtiga boostada: Jul-13-2022