Amapulazi amathangi akleliswe ukuvikela ukungcoliswa kwamanzi angaphansi komhlaba uma kwenzeka kuchitheka amakhemikhali.Uhlelo lwesibili lokuqukatha lungafakwa kukhonkolo noma ngqo phansi.Lezi zinhlelo ze-liner zokuqukatha kwesibili zingaba yinkimbinkimbi kakhulu zisebenzisa okunamathiselwe okunemininingwane ethangini nokunye ukwakheka.Kwezinye izimo, ama-geomembranes avikela inhlabathi elula
Isikhathi sokuthumela: Jan-12-2021
