process+effluent

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• Process design (chemical engineering) — Process design is the design of processes for desired physical and/or chemical transformation of materials. Process design is central to chemical engineering and it can be considered to be the summit of chemical engineering, bringing together all …   Wikipedia

• Effluent — Wastewater discharge Effluent is an outflowing of water or gas from a natural body of water, or from a human made structure. Effluent is defined by the United States Environmental Protection Agency as “wastewater treated or untreated that flows… …   Wikipedia

• effluent —    1. The discharge of water or other fluids from a spring.    2. A waste liquid discharge from a manufacturing or treatment process, in its natural state or partially or completely treated, that discharges into the environment [6] …   Lexicon of Cave and Karst Terminology

• Kraft process — The Kraft process (also known as Kraft pulping or sulfate process) describes a technology for conversion of wood into wood pulp consisting of almost pure cellulose fibers. The process entails treatment of wood chips with a mixture of sodium… …   Wikipedia

• Shell-Paques process — The Shell Paques process, also known by the trade name of Thiopaq process, is technology for the conversion of hydrogen sulfide from natural, refinery, synthesis and biogas. It is based on the biocatalytical conversion of sulfide into elemental… …   Wikipedia

• NRS process — The New Regeneration System NRS process is a process to reduce calcium from beet root thin juice. It is used in beet sugar factories to improve the capacity and operating time of evaporators and to produce soft molasses that can be further de… …   Wikipedia

• environmental works — ▪ civil engineering Introduction       infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …   Universalium

• Sewage treatment — The objective of sewage treatment is to produce a disposable effluent without causing harm to the surrounding environment, and also prevent pollution.[1] Sewage treatment, or domestic wastewater treatment, is the process of removing contaminants… …   Wikipedia

• Constructed wetland — Vertical Flow type of Constructed Wetlands A constructed wetland or wetpark is an artificial wetland, marsh or swamp created as a new or restored habitat for native and migratory wildlife, for anthropogenic discharge such as wastewater,… …   Wikipedia

• Concentrated Animal Feeding Operations — CAFO for cattle Sw …   Wikipedia

• Clean Water Act — For Clean Water Act of Ontario, Canada, see Clean Water Act (Ontario). Clean Water Act Full title Federal Water Pollution Control Amendments of 1972 Acronym CWA / Clean Water Act Enacted by the 92nd United …   Wikipedia