It is best to use this method. Doing Bo landfill was dug up and then use a large plastic cover surface wells. To prevent water from waste contamination in the soil then remove the waste from the pond filter and then delete.
It is best to use this method. The landfill was dug up and used a large plastic covered pond. To prevent water from waste contamination in the soil. Then I put it in a garbage pit, then drown.
It is suitable for the use of this method. The landfill and dig wells up and use is a large plastic covers the areas of the pond. To prevent the water from waste contamination in soil. And then throw the garbage into the pond and then filter the negative.