(2) Gutezimbere ibidukikije byigifu, kugabanya pH yigifu n amara mato;

.Kunoza inyamaswa kurwanya indwara no kugabanya umubare wimpfu ziterwa na bagiteri.

(4) Kunoza igogorwa no kwinjiza azote, fosifore nintungamubiri zingurube.

(5) Gutezimbere ku buryo bugaragara inyungu za buri munsi no kugaburira ihinduka ryingurube;

(6) Irinde impiswi mu ngurube;

(7) Kongera umusaruro w'amata y'inka;

.

-Shandong E.Fine Pharmacy Co., Ltd iherereye muri parike y’inganda ya Linyi, Dezhou, Intara ya Shandong, hafi y’ikibanza cya peteroli cya Lin-pan gifite umutungo wa peteroli ukungahaye, gifite ubuso bwa 70000sqm.Nkumushinga wa tekinoroji, isosiyete ifite imbaraga za tekinike, kandi ifite itsinda ryubushakashatsi bwigenga hamwe na R&D Centre muri kaminuza ya Jinan.Dufite ubushobozi bukomeye bwa R&D kandi dutanga tekinoroji yubuhanga buhanitse no kohereza ikoranabuhanga.Ibiryo byongera ibiryo biha ubushakashatsi no gutanga umusaruro wa betaine yose, irimo ubuziranengeimiti ninyongeramusaruro ya Betaine Urutonde, Urukurikirane rukurura amazi, Antibiyotike zindi hamwe numunyu wa Quaternary Ammonium;hamwe nubuhanga bugezweho bugezweho mumwanya wambere.