Incorporation of the Sludge of Sewage Treatment Plant on Ceramic Bricks Manufacture

Treatment processes used in most sewage treatment stations generate as by-product a material named sludge. The amount of sludge grows proportionally with the increase effluent collection and services, which turn must accompany population growth. disposition waste generated an environmentally correct economically viable way is one biggest challenges faced by companies that operate sanitation services. ceramic industry presents great potential for use this waste. goal work was to evaluate effect incorporation mass manufacture solid bricks. water absorption lower bricks 10% sludge, but it increased 15% resulting products presented slightly beyond limit standard NBR 15270. However, results are promising because they show additions or compressive strength markedly.