PROCESS FOR INHIBITING FOOD-ACCUMULATION PRODUCING EUTROPHIZATION IN LAMINATING DEEP POOLS AND WATER RESERVOIRS AND FOR PROTECTING WATER-QUALITY

摘要

To reduce the accumulation of nutrient material, causing eutrophication of deep lakes/reservoirs subject to stratification, a perforated drain-pipe system is installed 0.5-5 m. above the bottom, in the areas of the lake/reservoir most subject to nutrient accumulation. The stratified polluted layer is removed through one or more collector pipes or through a natural discharge route.(Dwg.0/1)