Energy and Environment: Energy saving technology, photovoltaic systems, wind power generation, wind energy engineering, nuclear energy engineering, energy materials, storage technology, energy equipment, environmental protection materials, environmental engineering, plant protection, environmental protection, solar energy engineering, water supply and drainage engineering, energy chemistry engineering, clean production processes, renewable energy grids, energy materials and devices, biomass energy engineering, hydrogen energy and fuel cells, environmental safety and health, environmental planning and assessment, environmental analysis and monitoring, waste treatment and recycling, noise and vibration control, environmental chemistry and biology Pollution control technology: Water pollution, water relations, water quality classification, process modeling, rainwater management, water quality origin, risk assessment, waste reduction, groundwater management, water quality and protection, drinking water safety, sustainable development, industrial wastewater treatment, environmental remediation technology, solid waste management, recycling and reuse, wastewater and sludge treatment, on-site and small-scale systems, comprehensive water resources management, watershed assessment and monitoring, irrigation and drainage technology, waste management and recycling, collection system optimization, water resources and watershed management, sludge treatment and reuse All related topics are eligible for submission