Dufite ibikoresho bigezweho. Ibicuruzwa byacu byoherezwa muri Amerika, mu Bwongereza n'ibindi, bizwi cyane n'abakiriya babyo kubera Sodium Sulfide yo mu Bushinwa 50% na 60% ikoreshwa mu nganda. Ubu twashyizeho imikoranire ihamye kandi ndende mu bucuruzi buto n'abaguzi baturutse muri Amerika ya Ruguru, Uburayi bw'Iburengerazuba, Afurika, Amerika y'Epfo, ibihugu birenga 60 n'uturere.
Dufite ibikoresho bigezweho. Ibicuruzwa byacu byoherezwa muri Amerika, mu Bwongereza n'ibindi, bishimira izina ryiza mu bakiriya bacu, Dushyiraho umubano w'ubucuruzi w'igihe kirekire kandi w'inyungu ku bakiriya bacu bose, dusangire intsinzi kandi twishimire ibyishimo byo gusakaza ibicuruzwa byacu ku isi hamwe. Twizere kandi uzungukira byinshi. Nyamuneka andika amakuru arambuye, turakwizeza ko tuzakwitaho igihe cyose.













Igice cya VI: Gukemura ibibazo byihutirwa byo kuvogera amazi
6.1 Gutabara mu gihe cy'impanuka ya Sodiyumu Sulfide: Gutandukanya ahantu handuye no kubuza abantu kwinjira. Abakozi b'ubutabazi bagomba kwambara udupfukamunwa tw'umukungugu mu maso hose n'imyenda irinda aside/alkali. Injira aho hantu uturutse umuyaga uturutse hejuru.
Kuzana amazi make ya Sodium Sulfide: Irinde kuzamura umukungugu. Kura ibikoresho ukoresheje isuka isukuye hanyuma ubishyire mu kintu cyumye, gisukuye kandi gipfundikiye. Ubundi buryo, oza n'amazi menshi hanyuma usuke amazi asohoka mbere yo kuyasuka mu miyoboro y'amazi yanduye.