1 lb per 10 to 12 sq ft of filter surface.
1 lb of DE is approximately the same volume as 1 lb of coffee.
1 lb coffee can = 1 lb DE.
It usually tells you on the outside of the filter. If you have a small 16 oz metal coffee can, it usually takes 3 to 5 full cans. Hatawa
You add diatomaceous earth (de) powder to a pool based on the size of the filter. Most pool filters have a plate on the side telling you how much de powder you need to add. If your filter does not have such a plate, the general formula is that you add 1 lb. of de powder for every 10 sq. ft. of filter area. That is, you need to measure the length, width, of your filter, taking the pleats into account, and use the formula "sq. ft. = length x width" to determine the square footage of your filter.
Add more water.
2 ounces (60 milileters)
The directions are usually on the box.
when you add the powder
It really depends how much liquid you add.
duc powder
Yes, but if you add too much powder the solution will turn out "supersaturated" and you will be able to see the powder sitting at the bottom.
1 1/2 t
Yes. But add twice as much. When you use self-raising flour, add 1 tspoon of baking powder, to lighten the cake. So just add about 1 tbspoon if using plain flour.
Add more
Add CaO to the powder.