wastewater modeling News

  • On-Site Wastewater Analysis

    The US EPA, as well as other governmental regulatory agencies, have instituted stricter regulations covering discharges of “oily wastes” from facilities into publicity owed treatment plants (POTWs) facilities, forcing numerous industries to monitor their effluent more closely prior to discharge. This regulations affect such industries as food – both processors and restaurants, metal fabrication, ...


    By Spectro Scientific

  • WASTEWATER IN CIRCULAR ECONOMY

    Wastewater is the result os the combination of effluents from different origins, domestic, commercial, institutional and industrial, even those that come from the agricultural sector.  ...


    By C&G IBERICA

  • Aerobic wastewater treatment at home

    Ozzi Kleen Domestic Wastewater Treatment System to replace Septic Sewerage Systems.The Ozzi Kleen Sewage Treatment System treats up to 2,000 litres of wastewater everyday. Operating on a continuing cyclic, fully aerobic basis, the wastewater treatment is highly effective and efficient, processing it into clear odourless irrigation water in a matter of hours.The Ozzi Kleen RP10 is the only one of ...

  • Final Call for Abstracts: Wastewater and biosolids treatment and reuse - Bridging Modeling and Experimental Studies

    The international conference “Wastewater and Biosolids Treatment and Reuse (WBTR): Bridging Modeling and Experimental Studies” will be held on June 8-14, 2014 in Otranto (Lecce), Italy. The conference is organized under the direction of Engineering Conferences International and is supported by the International Water Association. The deadline to submit an abstract for this conference ...


    By IWA Publishing

  • Measuring oil and grease levels in wastewater

    Industrial and food processing plants that have high levels of fats, oil and grease (FOG) in their effluent are faced with stricter wastewater regulations to avoid accumulations of FOG that cause sanitary sewer overflows (SSO).  InfraCal Analyzers provide accurate, easy on-site analysis to help both regulators and industry reduce excessive oil/grease discharges and comply with permit ...


    By Spectro Scientific

  • How toxic are unregulated wastewater pollutants?

    Spanish and Dutch researchers have evaluated the environmental impact of chemical pollutants in wastewater in Spain. The results suggest that the most problematic pollutants may be derived from newer pharmaceutical and personal care products, such as everyday painkillers and soaps, not yet regulated. Water pollution is the main environmental concern for EU citizens, according to an EC ...

  • Opportunities and challenges in water and wastewater innovation

    The Cleantech Group has released an informative whitepaper covering the findings from their September invitation-only Water Innovation Summit. The report touches on the utility perspective on innovation, smart water networks, financing innovation, sustainable water management in the ...


    By GLOBE SERIES

  • The Importance of Managing Wastewater Force Mains

    Across Canada, there are thousands of kilometers of wastewater force mains operated by both small and large utilities. Historically, the management of force mains represents a major challenge for operators, as a failure to a wastewater pipeline can have severe environmental consequences such as contamination. Beyond environmental impact, a force main failure can lead to litigation and mandated ...

  • The Chemineer Model 20 HT/GT with the RL-3 Ragless Impeller Creates the Ideal Wastewater Treatment Mixer

    Combining the Chemineer Model 20 HT/GT mixer with the Chemineer RL-3™ impeller creates the ideal mixer for wastewater treatment plant applications. The high-efficiency gearbox of the Model 20 and the unique characteristics of the RL-3 impeller work together to eliminate downtime and maintenance costs, increase performance and extend the service life of the agitator. The Chemineer RL-3 ...


    By National Oilwell Varco

  • The Chemineer Model 20 HT/GT with the RL-3 Ragless Impeller Creates the Ideal Wastewater Treatment Mixer

    Combining the Chemineer Model 20 HT/GT mixer with the Chemineer RL-3 impeller creates the ideal mixer for wastewater treatment plant applications. The high-efficiency gearbox of the Model 20 and the unique characteristics of the RL-3 impeller work together to eliminate downtime and maintenance costs, increase performance and extend the service life of the agitator. The Chemineer RL-3 ragless ...


    By Moyno, Inc.

  • Hydromantis and Mohawk College implement a carbon footprint model to help reduce greenhouse gas emissions at wastewater treatment plants

    Hydromantis Environmental Software Solutions, Inc. (Hydromantis) and Mohawk College (Mohawk) announced today the development of a Carbon Footprint Model for Wastewater Treatment to be made available for GPS-X, the global wastewater industry’s leading dynamic process simulator. “This was an impressive partnership that allowed our students, Andrew Blackbourn and Zahraa Khalil, to work ...

  • Increasing water supplies - reuse of treated wastewater

    Reusing wastewater, particularly for agricultural purposes, plays an increasingly important part in water management, particularly in areas of low rainfall. A recent study of the Apulia region in southern Italy shows that wastewater can be used to meet agricultural water needs. The Apulian water agency (AQP) runs the largest aqueduct system in Europe, importing water from neighbouring regions and ...

  • Grundfos launches wastewater pump with unique technology

    S-tube offers a combination of new technology, high efficiency and reliable operation. Today, the pump is presented at the IFAT wastewater fair. The new S-tube is the answer to a major challenge. So far, wastewater pumps have been a compromise between free passage to obtain reliable operation and high efficiency to obtain low operational costs. Grundfos now uses a completely new ...


    By Grundfos

  • Managing wastewater treatment at the river-basin scale

    The EU Water Framework Directive1 requires policymakers to consider the management of water e.g. in rivers, lakes and streams, at the scale of the river basin, but can wastewater treatment systems be managed at the same scale? To help policymakers answer this question, a team of Spanish researchers have created a method for assessing the integrated operation of wastewater treatment plants in a ...

  • Real-time epidemiology from urban wastewater

    Original story at MIT News A team of MIT researchers, together with researchers from Kuwait Institute for Scientific Research and Kuwait University, has been awarded a $4 million grant for a collaborative research project titled “The Underworlds Project: a Smart Sewage Infrastructure for ...

  • US$250m for water and wastewater services in Brazil

    The Inter-American Development Bank has approved US$250 million in financing for Sabesp, the water and wastewater company of the state of São Paulo, Brazil, to support its capital investment program. The IDB will provide Sabesp an A loan of up to US$100 million from its ordinary capital and a syndicated B loan of up to US$150 million from commercial banks to help finance part of the ...

  • Developing New Business Models for a Smarter Water Future: Wastewater Recycling and Reuse Growth Tops 22.8% in Asian and Australian Regions

    In today's world of constrained resources and limited capital, there is a tremendous need to think creatively and implement smarter models for doing business in the water sector. Global Information (GII) provides market research reports to help executives and organizations ...

  • Nikuni microbubble technology- solutions for process and wastewater treatment

    WWW Exclusively Imports Nikuni Pumps to N.America License granted in 2002 WWW retrofits existing DAF systems with the Nikuni Technology– WWW has upgraded over 400 DAFs WWW incorporates the Nikuni DAF Pumps into our DAF Systems About World Water Works Leading provider of Dissolved Air Flotation equipment ...


    By World Water Works, Inc.

  • Measuring hydrocarbon levels in wastewater in under 15 minutes

    Determining total hydrocarbon or oil/grease levels to ensure compliance with governmental permit requirements for discharging wastewater is a worldwide problem facing numerous industries. To ensure compliance with these regulations and avoid fines for exceeding permit discharge levels, more frequent wastewater measurements are necessary to determine the total hydrocarbon concentration. Wilks ...


    By Spectro Scientific

  • Florida Environmental Company Goes Global in Wastewater Treatment

    HOUSTON, TX - Florida-based Enviro Voraxial Technology, Inc. (OTCBB: EVTN), an environmental company that gained notoriety during the BP oil spill, has gone global through a marketing agreement with an Italian company that serves the water treatment sector. Under the terms of the agreement, Impresa Metalmeccanica & Carpenterie has purchased two of EVTN's commercial Voraxial fluid separators ...

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