Search results for keyword: effluents
GB 13456-92 Discharge Standard of Water Pollutants for Iron and Steel Industry
GB 13456-92 Steel Industry Water Pollution Emission Standards
In order to protect the environment, the State Council ratified the Steel Industry Water Pollution Emission Standard (GB 13456-92) on April 1, 1993, which became effective on July 1 of that same year. This standard applies to all types......
1029 
Oliver
Underground Mine Design Scale Determination
Underground Mine Design and Scale Determination
Introduction
Mining operations encompass vast areas that require detailed planning and implementation. A key factor in such operations is the consideration of an appropriate mining scale - the size and shape of a mine, the number of shafts, the con......
liquid-liquid separation
，谢谢
Liquid-liquid separation is a process that is used to separate two or more liquids with different properties. This process can involve the use of separators, which are physical or chemical separations or combinations of the two. Separators can be used to separate three or more phases, includ......
Tailings Dam Observation Device
Tailings Dam Observation Device
Tailing dams are a major concern to the safety of our environment, and the dams are essential to capture sediment, waste, and effluents that leak from mines. Without proper maintenance, these dams can break open or become unstable and lead to disastrous results. Th......
Tailings pond
Tailings Dams
Tailings dams, also known as residual ponds, are structures which contain accumulated effluent, slurry and/or tailing from extracting processes such as oil, gas, chemicals, or from the processing of metals like iron ore, gold, and copper. These dams are created to control and contai......
Heavy metal wastewater treatment design
Design of Heavy Metal Wastewater Treatment
Introduction
In today’s world, water is a precious resource which is quickly diminishing. It is essential to conserve and protect water resources and to treat wastewater appropriately before returning it back to the environment. Treating wastewater is ......
groundwater dynamics
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Groundwater Dynamic
The term Groundwater Dynamic refers to the impact of surface or subsurface processes on underground water supplies. The study of Groundwater Dynamics involves understanding and predicting the effects of all surface and subsurface processes on underground water. These process......
water pollutant
Water Pollution
Water pollution is a critical issue that affects the health and wellbeing of humans, animals, and ecosystems. Water pollution occurs when toxic materials, such as oil, chemicals, industrial effluents, and sewage, enter our water supplies. These pollutants can cause serious health ......
COD automatic online monitor
COD Automatic Online Monitor
Conductivity and total dissolved solids (TDS) are two of the most critical water quality parameters. Continuous monitoring of dissolved constituents is important for water quality, decision making, and water management. The measurement of total organic carbon (TOC) or......
Environmental Protection Assessment
The Environment Protection Examination
The environment is an immensely important source of resources and key to the very survival of mankind. With the rapid development of modern industry, the unsound environment and its resulting problems have become increasingly prominent. In order to protect a......
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