Effluent is wastewater from sewers or industrial outfalls that flows directly into surface waters, either untreated or after being treated at a facility...

Effluent sewer systems, also called septic tank effluent gravity (STEG), solids-free sewer (SFS), or septic tank effluent drainage (STED) systems, have...

undesirable by-product. After treatment, the treated industrial wastewater (or effluent) may be reused or released to a sanitary sewer or to a surface water in...

connected to a sewerage system, such as rural areas. The treated liquid effluent is commonly disposed in a septic drain field, which provides further treatment...

Effluent spreading is a process in which a slurry of effluent from a dairy farm's milking parlor is pumped and spread on pasture. Commonly a rotating...

An effluent decontamination system (EDS) is a device, or suite of devices, designed to decontaminate or sterilise biologically active or biohazardous materials...

Effluent Guidelines (also referred to as Effluent Limitation Guidelines (ELGs)) are U.S. national standards for wastewater discharges to surface waters...

Index of Effluency (or IOE) is the top prize awarded in the 24 Hours of LeMons automotive racing series. General criteria to win this award is a car that...

An effluent limitation is a United States Clean Water Act standard of performance reflecting a specified level of discharge reduction achievable by the...

system, the aerobic treatment system produces a high quality secondary effluent, which can be sterilized and used for surface irrigation. This allows much...

stream channel. This is the opposite of a more common gaining stream (or effluent stream) which increases in water volume farther downstream as it gains...

sludge difficult to settle and frequently has an adverse impact on final effluent quality. Treating sludge bulking and managing the plant to avoid a recurrence...

treatment which aims to remove contaminants from sewage to produce an effluent that is suitable to discharge to the surrounding environment or an intended...

It thus converts it into an effluent that can be returned to the water cycle. Once back in the water cycle, the effluent creates an acceptable impact...

receives anoxic septic tank effluent: Microbial colonies catabolizing soluble organic compounds from the septic tank effluent will adhere to soil particles...

five concentrations of the effluent. The major deviation in the short-term chronic effluent toxicity tests and the acute effluent toxicity tests is that the...

be used to treat raw sewage, storm water, agricultural and industrial effluent. Constructed wetlands mimic the functions of natural wetlands to capture...

to them. Decentralized wastewater systems treat, reuse or dispose the effluent in relatively close vicinity to its source of generation. They have the...

chemically altered, or released into the environment through sludge or tertiary effluent. In one New York wastewater treatment plant (WWTP), mass load of all parent...

infrastructure that conveys sewage. Types of sewers include: Combined sewer Effluent sewer Gravity sewer Sanitary sewer Storm sewer Vacuum sewer Other uses:...

Polydiallyldimethylammonium chloride (shortened polyDADMAC or polyDDA), also commonly polyquaternium-6, is a homopolymer of diallyldimethylammonium chloride...

where effluent goes to sea outfall [£/m3] B = biological oxidation of settled sewage charge [£/m3] Ot = chemical oxygen demand (COD) of effluent after...

off due to shear forces provided by the rotating discs in the sewage. Effluent from the RBC is then passed through a clarifier where the sloughed biological...

Scotia. Originally a tidal estuary, construction of a pulp and paper waste effluent treatment facility in the 1960s led to the pollution of the harbour and...

Coffee wastewater, also known as coffee effluent, is a byproduct of coffee processing. Its treatment and disposal is an important environmental consideration...

biochemical oxygen demand (BOD) and chemical oxygen demand (COD)). The treated effluent may be suitable for discharge to surface waters or possibly for use on...

2021. "Iron and Steel Manufacturing Effluent Guidelines". EPA. 13 July 2021. "Nonferrous Metals Manufacturing Effluent Guidelines". EPA. 13 July 2021. Pleiner...

treatment, the effluent may be returned to surface water or reused as irrigation water (or reclaimed water) if the effluent meets the required effluent standards...

externalities. Waste disposal taxes and refundable fees. Steering taxes on effluents, pollution and other hazardous wastes. Site value taxes on the unimproved...

Water Reclamation Facility at the eastern edge of the valley. Treated effluent returns to the Truckee River by way of Steamboat Creek. In the 1990s, this...