wastewater treatment plant engineering Articles
-
Purifying wastewater with Peristaltic Industrial Tube Pumps - Case Study
The Challenge A leading multi-national electronics company with numerous plants across South Korea has for many years been using Metering pumps for dosing Aluminium Sulphate in their wastewater treatment facilities. The plant engineers approached the local Verderflex distributor Dong-Il Ent Co Ltd, looking for a solution to the following problems Inconsistent dosing of Aluminium Sulphate ...
-
Constructed wetland for water quality improvement: a case study from Taiwan
In Taiwan, more than 20% of the major rivers are mildly to heavily polluted by domestic, industrial, and agricultural wastewaters due to the low percentage of sewers connected to wastewater treatment plants. Thus, constructed or engineered wetlands have been adopted as the major alternatives to clean up polluted rivers. Constructed wetlands are also applied as the tertiary wastewater treatment ...
-
Wastewater Plant Relies on Thermal Flow Meter for Co-Gen Power Gas Blending Process
The Rahway Valley Sewerage Authority (RVSA), which operates a large wastewater treatment plant in New Jersey, embarked on a green co-generation waste-to-energy project to power a portion of its operations. The plant performs primary, secondary, tertiary and sludge treatment processes in serving over 250,000 residential customers and 3000 industrial and commercial customers in a 40-plus square ...
-
How Expansion Joint Expertise Helps Improve Industrial Wastewater System Reliability
Nearly all industries have wastewater treatment plants. These facilities are designed to meet pretreatment requirements imposed by local or state governments. Pretreatment rules were enacted to prevent industrial discharges from affecting or passing through domestic wastewater treatment plants, so industry is seeing upgrades or new builds to comply. Wastewater piping systems are constructed from ...
-
Chemical Engineering Magazine: Odor Issues and Solutions for Wastewater Treatment
Today, there has been a dramatic increase in the number of industrial operations that are located within or near small towns and even large cities. When local residents constantly smell these industrial processes – particularly from wastewater treatment — unhappy neighborhoods are generally the result. In addition, many wastewater facilities can no longer produce odors without facing ...
-
Pre-Engineered Solutions for Low-Flow Municipal Installations - Case Study
BACKGROUND Ultraviolet (UV) technology has been used in the treatment of municipal wastewater for decades to ensure that discharge to local lakes and rivers is compliant with discharge permits, and local regulations. UV acts by inactivating microorganisms and reduces the various coliform, E. coli, or heterogenous plate counts used to evaluate discharge. Chemical-based technologies such as free ...
-
Project - WWTP DC Water Blue Plains, USA
Plant: DC WATER Blue Plains WWTP, Filtrate Treatment Facility, US Blue Plains Advanced Wastewater Treatment Plant is the largest plant in the world Engineer: World Water Works, Oklahoma City, OK, US Type of plant: Municipal Wastewater Treatment Plant Start-up: 2017 Application: Mixing and aeration in an activated sludge tank Scope of supply: Engineering & Design 24 INVENT ...
-
Mathematical modelling of biofilms and biofilm reactors for engineering design
Mathematical models are critical to modern environmental biotechnology—both in research and in the engineering practice. Wastewater treatment plant (WWTP) simulators are used by consulting engineers and WWTP operators when planning, designing, optimizing, and evaluating the unit processes that comprise municipal and industrial WWTPs. Many WWTP simulators have been expanded to include a submerged ...
-
LIFE+ Lo2x Project - Case Study
The European Commission’s LIFE+ programme has funded a project to install a sustainable technology for resource recovery from waste treatment – using hydrothermal oxidation (HTO) – at a wastewater treatment facility in Valencia, Spain. What is LIFE+? The LIFE+ environmental research programme is an EU funding initiative to support environment and climate action. ...
-
Compact solutions for advanced wastewater treatment aiming to recover and reuse
The environmental pollution caused from unregulated raw sewage discharge coming from small municipalities, remote communities, small housing complexes, tourist facilities, camps, factories, harbors and other similar sources that until now was difficult to construct suitable Treatment Facilities is quite extensive in many areas and is now the time for the authorities to take action. The necessity ...
Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you