hat
Manganèz ak fè ions lajman ki ekziste nan lèspas ak soutèren dlo. Eleman sa yo natirèlman rive ak n chikèt ki esansyèl pou yon an sante ki pa gen anpil, men, mouri fèt an fè ak Manganèz nan yon sistèm dlo ka ankouraje lòt diferan kalite bakteri an ankò. A..
eng
Manganese and iron ions are widely existing in surface and underground waters. These elements are naturally occurring and in small amounts are essential to a healthy diet, but excessive iron and manganese in a water system can promote the growth of different types of bacteria .A...