Sludge treatment equipment 1. Urban sewage treatment plant Urban sewage treatment plant is one of the main application places of sludge treatment equipment. A large amount of sludge will be generated in the process of urban sewage treatment. Sludge treatment equipment can separate sludge from sewage, thereby reducing the operating cost and environmental pollution of the treatment plant. For example, the sludge concentrator reduces the moisture content in the sludge by physical methods, reducing the volume and weight of the sludge; the sludge dewatering machine further removes the moisture in the concentrated sludge to make it transportable or dry; the sludge drying equipment dries the dehydrated sludge to make it odorless and harmless. The synergistic effect of these equipment helps urban sewage treatment plants to efficiently treat sludge. 2. Industrial wastewater treatment plant In industrial wastewater treatment plants, sludge treatment equipment plays an important role. Wastewater containing pollutants generated in industrial production processes will form sludge, and sludge treatment equipment can process these sludges into reusable resources to achieve resource utilization. For example, the sludge digestion tank uses microorganisms to degrade organic matter in the sludge, converting it into renewable energy such as methane while reducing the volume and weight of the sludge; the sludge pyrolysis equipment treats the sludge at high temperature, decomposing organic matter into inorganic matter and converting it into fuel gas or solid fuel. 3. Rural domestic sewage treatment Sludge treatment equipment is also widely used in rural domestic sewage treatment. It can process the sludge in rural domestic sewage into organic fertilizer for fertilizing farmland, thereby improving soil fertility. This not only solves the problem of rural sludge treatment, but also realizes the recycling of resources, promotes the improvement of rural ecological environment and the sustainable development of agriculture.
