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
Explanation:
The three main types, or classes, of rock are sedimentary, metamorphic, and igneous and the differences among them have to do with how they are formed. Sedimentary rocks are formed from particles of sand, shells, pebbles, and other fragments of material. Together, all these particles are called sediment.
C middle eastern eliminate.
The sentence that best describes the effect of the Articles of Confederation on the government would be that it granted sovereignty to each state.
Answer:
The "partition" of India in 1947 means the creation of the Islamic Republic of Pakistan and the Hindu-dominated Union of India. This happens on August 15,1947. This happens because they wanted to create their own identity not any other countries. They wanted to free their country from British territory.
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