Answer:hydrated lime is used initially to precipate most of the sulfate as gypsum
Explanation:
The most common method for removing sulfate from highly concentrated waste water is the addition of lime which precipitate calcium sulphate
The next step is the addition of CESR reagent to lime water treated precipitate sulfate..we have the steps as followed: initial surface precipation, metal hydroxide precipitation, final surface precipitation and pH reduction/recarbonation
The name of the largest lake in Central America is: Lake Nicaragua.
Mekka and Madina hold special religious significance. Mekka, the home of Prophet Ibrahim (pbuh) and also the birth place of Prophet Mohammed (pbuh) is the focal point to which all Muslims turn in prayer.
Answer:
A
Explanation:
The 9th and 10th amendment tell us that we have more rights than the constitution give us.
