Topics: waste water treatment plants design, Sludge sewage treatment plant, hydraulic loads, baric consideration, pipe laying, sewers

Topics: waste

Topics: erosion control, crop rotation, organic matter maintenance, mulching systems, soil acidity, soil moisture tension, drainage, irrigation systems

Topics: Public health engineering, water supply source, total daily water consumption, sedimentation tank, unit treatment process, disinfection, taste removal, odor removal, sedimentation, pollution, Raw sewage assessment, water quality management

Topics: Environmental geology, Mineral resources, sewage, solid waste disposal, water pollution, coal mining, placer deposits, reservoir rocks, Kerogen, magmatic ore deposits, metamorphic ore deposits, earthquake, surface water, underground water, confined aquifer, aquitard, aquiclude

Topics: Irrigation, soil drainage, hydrology, agriculture irrigation, irrigation frequency, irrigation methods, drip system irrigation, flood system irrigation, drainage, evapotranspiration, hydrologic equation, precipitation, evaporation, irrigation scheduling, water gain, water loss, water conveyance efficiency, irrigation period, water application efficiency, hydrogeology, marine hydrology

Topics: Irrigation principles, irrigation water reservoir, precipitation, atmospheric water, flood water, ground water, sprinkler irrigation, evapotranspiration

Topics: Microbial Ecology, Fungus, fungi, respiratory bacteria, air microflora, air pollution, ecological niche, fresh water environments, fresh water lake

Topics: sanitation, hygiene index, pollution index, waste management, waste treatment, pollution, environmental sphere, paleoanthropology

Topics: Aquaculture engineering, ponds, embarkment pond, excavated pond, dam construction, water recirculatory system, water treatment, mechanical filtration, water sterilization, cage culture, cage fish culture