Pumped water storage has too many practical reasons why it cannot ...

[Shelles]

Pumped water storage has too many practical reasons why it cannot be done.
 
  What will be an ideal response?

Question 2

It is not necessary to separate metals from paper in the feedstock for a MSW energy plant.
 
  What will be an ideal response?

[lolol]

Answer to Question 1

There are extant pumped storage systems in different locations worldwide, so this
cannot be the case.

Answer to Question 2

While it is possible to include metals in the feedstock for a MSW trash-to-energy
plant, it is simpler to remove them. The heavy metals in the trash cause significant
disposal problemsthis makes the slag be classified as hazardous wasteand it is much
better if all metals are removed before incineration.

[Shelles]

Excellent

[raili21]

Thanks for the timely response, appreciate it