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Wastewater Control System Articles & Analysis
27 articles found
Oil, fuel, transmission fluid, and grease can easily wash off vehicles and end up in wastewater. Oil water separators remove these contaminants before the water reaches the sewer system or storm drains, helping prevent environmental pollution and clogged pipes. ...
The focus is turning to systems that conserve, reuse, and account for every drop of water In the world of wastewater treatment, one of the most visible shifts in 2025 has been the growing focus on wastewater reuse and circular water systems. ...
DAF technology can contribute to more efficient wastewater treatment, reducing operating costs Treating wastewater can be an expensive proposition. With the industrial sector feeling pressure from strict regulation, and the cost of operating plants and updating infrastructure, it’s important to control expenses wherever possible. ...
Measurement of UV Transmittance is important for ultraviolet (UV) disinfection of drinking water, wastewater, and process water. Low-pressure UV disinfection systems disinfect water using monochromatic UV light at the 254 nm wavelength. ...
Its composition is intimately related to the type of matter that is subjected to the anaerobic digestion process, and a certain extent, to the technology used for its production. UNCONTROLLED SYSTEMS. LANDFILL BIOGAS, LANDFILLS, SWAMPS Controlled systems. Urban wastewater treatment plant (wwtp) and anaerobic digestion plants ...
Companies have set up water treatment systems to treat industrial effluent and leave acceptable levels of impurities, by utilizing the chemical dosing system. ...
Procter & Gamble built a new shampoo factory in Urlati, Romania, at an approximate cost of 50 million euro. The new wastewater treatment plant cleans the wastewater that is contaminated with organic substances and zinc, so that it can be discharged into the municipal wastewater system. The multi-step process was developed on ...
The city of Fargo, ND came up with the perfect solution: reclaim water through the municipal wastewater treatment plant! The History The wastewater treatment plant in Fargo, North Dakota has an auxiliary effluent re-use facility constructed specifically to produce reverse osmosis quality water destined for ethanol production. A local corn to ethanol ...
He knows before he drives there that the system will be running on floats instead of the new ultrasonic level controller. ...
On-line control of the biological treatment process is an innovative tool to cope with variable concentrations of chemical oxygen demand and nutrients in industrial wastewater. In the present study we implemented a simple dynamic control strategy for nutrient-removal in a sequencing batch reactor (SBR) treating variable tank truck cleaning ...
Wastewater odor control products come in all different forms. There is vanilla and cherry masking agents, biocatalysts, sprayers, carbon filters, and the list can go on and on. It can be hard to tell what’s the best, but Aquafix has conducted extensive research to understand the source of odors and how to neutralize it. Noxious odors from wastewater almost always originates from oxygen ...
Abstract: When implementing real-time process control systems at wastewater treatment plants (WWTPs), several technical problems may have to be addressed. Sensors have to be reliable. Controllers should be properly designed and tuned. Fault detection should be implemented and safety nets designed. Actuators must have adequate ...
KEYWORDS solar drying, solids, evaporation, stabilization, greenhouse, vector control. INTRODUCTION As the wastewater treatment systems are improving in Trinidad and Tobago, the rapid increase in solids production from these systems is triggering the need for better solids management systems. ...
Epcon has extensive experience in designing and building Air Pollution Control Systems for the Wastewater Treatment Industry. The Problem The water treatment plant could no longer have open storage tanks to store industrial wastewater from the refineries in the area. ...
In order to acquire precise control of input and output fluid/gas parameters, wastewater managers and technicians can utilize a regenerative turbine pump, which fully optimizes the gas dissolution process that properly treats wastewater, time after time. Once such parameters have been completely controlled, a well-designed ...
This paper examines on-off systems and automatic monitoring and control of a biological aerated filter to identify the end point of nitrification and denitrification processes, and chemical oxygen demand (COD), ammonia-nitrogen removal (NH3-N) and aeration savings. ...
This paper presents a computer tool called DSC (Simulation based Controllers Design) that enables an easy design of control systems and strategies applied to wastewater treatment plants. Although the control systems are developed and evaluated by simulation, this tool aims to facilitate the ...
In this paper we present the application of adaptive predictive expert controllers to dissolved oxygen (DO) control in the aerobic reactors of a wastewater treatment plant. The control system described in this paper consists of adaptive predictive expert control loops complemented by optimisation ...
This extension aims at facilitating control strategy development and performance evaluation at a plant-wide level and, consequently, includes both pretreatment of wastewater as well as the processes describing sludge treatment. The motivation for the extension is the increasing interest and need to operate and control wastewater ...
This extension aims at facilitating control strategy development and performance evaluation at a plant-wide level and, consequently, includes both pretreatment of wastewater as well as the processes describing sludge treatment. The motivation for the extension is the increasing interest and need to operate and control wastewater ...