activated sludge plant News
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ASP-Tox Launched June 2020
ASPTOX With the capability to measure the impact an influent will have on your own Activated Sludge Bacteria every 5-7 minutes, the ASP-Tox will give critical support and Automated Response Capability for Treatment Works, which can suffer from Influent Material shock loading. Maintaining Compliance is now more challenging than ever as influent loading on Activated Sludge Plants has changed ...
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New Version of AQUA DESIGNER
AQUA DESIGNER is the practice oriented design program for activated sludge plants in Germany and worldwide. The range of tools has been extended over the last few years to all important procedures and procedural stages. Sand trap as ventilated sand and fat catcher or round sand trap. Primary clarifier as rectangular or round basin. Aeration as continuous flow or SBR with common container shapes. ...
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Veolia adds to ZeeLung* MABR technologies with new application to upgrade activated sludge plants
zeeDENSE* is a state-of-the-art application of ZeeLung that couples MABR and inDENSE continuous flow densification technology for super-intensification of activated sludge plants. Veolia Water Technologies & Solutions announced the latest application in the ZeeLung family of technologies, zeeDENSE, for simple and sustainable intensification of activated sludge plants. zeeDENSE ...
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Global market for sludge treatment worth US$5.8bn in 2013, says BCC
According to a new technical market research report, SLUDGE TREATMENT: THE GLOBAL MARKET (ENV010A) from BCC Research, the global market for sludge treatment technology is expected to be worth $4.6 billion in 2008. This will increase to over $5.8 billion in 2013, a compound annual growth rate (CAGR) of 4.6%. The market is broken down into the North American sludge treatment segment, the ...
By BCC Research
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Black & Veatch given project role to upgrade facility into one of the most sophisticated wastewater treatment plants in the world
Black & Veatch has confirmed that the company will be part of the Eastern Tertiary Alliance that will deliver the Tertiary Upgrade of the Eastern Treatment Plant in Melbourne, Victoria, Australia, the largest activated sludge plant in the country. This follows the success of Stage 1 of the project where Black & Veatch was asked to lead a series of technology trials to determine the ...
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Europe`s largest wastewater plant saves £500k/year
UK water utility Thames Water recently undertook an evaluation of one of Europe’s largest wastewater treatment plants in Beckton to find potential energy savings. Processing wastewater from more than four million people, the site was already generating more than 50 per cent of its energy through a combination of wind turbines, biogas generation and other measures. Yet, the utility’s ...
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Yorkshire Water acquires Strathtox™, Strathkelvin’s latest precision respirometer, to monitor bacterial performance of a new hi-tech pilot plant
Yorkshire Water has a large Waste Water investment programme to deliver the requirements of the Freshwater Fish Directive over the next five years. In order to achieve the high effluent quality required at various sites, including Esholt (main Bradford site), Knostrop (main Leeds site), Huddersfield and Mitchell Laithes (main Dewsbury site), several large new activated sludge plants will be ...
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Partech product focus – 740 Portable Suspended Solids Monitor
This month we’re taking a closer look at our Partech 740 Portable Suspended Solids Monitor. Our portable products are incredibly popular and it’s no surprise why – not only are they highly accurate but they’re also incredibly easy to use! The 740 monitor is great at offering quick and accurate readings of suspended solids, sludge blanket levels, and turbidity. The robust ...
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Product of the Month – Handy Polaris 2 Portable Dissolved Oxygen Meter with Datalogger
This month the focus is on the Handy Polaris 2 Portable Dissolved Oxygen Meter with Datalogger. Over the summer months we have seen increased interest in the instrument. Warmer temperatures can affect the chemistry, biological processes and dissolved oxygen levels in water, making the Handy Polaris 2 a popular choice. The Handy Polaris 2 is great for monitoring Dissolved Oxygen in reservoirs, ...
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Preference for Chlorine Gas for Disinfection Supported by Gas Leak Containment Vessels
The superintendent of an average 4 MGD activated sludge wastewater treatment plant (WWTP) reports that his preference for using chlorine gas as his most cost-effective option for primar y disinfection has been further supported by enhanced management of gas leak ...
By ChlorTainer
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IQ valve actuation upgrades assist Thames Water’s Beckton improvements
Thames Water Beckton is one of Europe’s largest sewage treatment works, serving 3.5 million people in the area of east London. A £190 million improvement project is underway at the site that will enable it to treat up to 60% more sewage and fully treat increased flows during heavy rainfall. The result will improve the quality of the River Thames and also allow for a 10% population ...
By Rotork plc
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Product focus: OxyTechw² RDO Pro-X Dissolved Oxygen Sensor
We are kick starting the New Year by focusing on the OxyTechw² RDO Pro-X Dissolved Oxygen Sensor – the lastest in optical sensing technology! The sensor is the perfect choice for measuring Dissolved Oxygen in some of the more challenging wastewater, drinking water, industrial effluent and surface water environments.The OxyTechw² RDO Pro-X Dissolved Oxygen Sensor means you can ...
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Rotork assists Wessex Water’s environmental improvement scheme for leisure beaches
Rotork flow control equipment has been installed throughout a major water industry AMP5 environmental improvement project at a sewage treatment works serving Somerset’s largest tourist resort on the south west coast of England. Wessex Water has invested £26 million at the site to achieve improved bathing water quality for the resort of Weston-super-Mare. The improvements will ensure ...
By Rotork plc
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Lab Scale Activated Sludge Reactors - EBS - Wastewater Training and Consulting
Lab scale activated sludge reactors have been employed by those in academia who study wastewater systems for decades to analyze the effects of selected variables on the treatment of many unique waste streams. Their purpose is to mimic the conditions found in full scale systems as closely as is possible in a system that can be confined to a typical laboratory bench top. The advantage of lab scale ...
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Laser gas detection success for Anglian Water Services
Anglian Water Services (AWS) wanted to quantify methane emissions from their wastewater treatment processes. As these are less well understood and less well defined than indirect carbon emissions associated with electricity use, they set up a project to locate and quantify emissions from the processes at a wastewater treatment works. This was led by the in-house Innovation Team which undertakes ...
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Disinfection Supported By Gas Leak Containment Vessels
Preference For Chlorine Gas For Disinfection Supported By Gas Leak Containment Vessels The superintendent of an average 4 MGD activated sludge wastewater treatment plant (WWTP) reports that his preference for using chlorine gas as his most cost-effective option for primary disinfection has been further supported by enhanced management of gas leak risk. “We are operating 24/7 within ...
By ChlorTainer
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MBR Membrane Bioreactor Design with AQUA DESIGNER
AQUA DESIGNER is one of the standard design programs for activated sludge plants in Germany and worldwide. The range of tools has been extended over the last few years to all important procedures and procedural stages. - Sand trap as ventilated sand and fat catcher or round sand trap. - Primary clarifier as rectangular or round basin. - Aeration as continuous flow or SBR with common container ...
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WWTP Upgrades to Activated Sludge; Takes Advantage of Special Secondary Containment Vessel for Chlorine Gas Cylinders to Continue Compliance and Safety, for Disinfection Using Gas
First-Time Users in Their State; Report Good Results The plant superintendent for a now upgraded, 3-MGD, earthen-aeration basin, activated sludge wastewater treatment plant (WWTP), reports successful installation and first-year and a half use of a special secondary containment vessel for chlorine gas cylinders, allowing for continuing regulatory compliance and operational safety, using chlorine ...
By ChlorTainer
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Sulzer Introduces High-Efficiency Recirculation Pump
The new pump series is developed for the pumping and recirculation of activated sludge in wastewater treatment plants during the nitrification and denitrification process, as well as for the pumping of storm, surface, and river water. It complements the submersible recirculation pump series ABS RCP. Like all Sulzer submersible pumps and mixers, the new XRCP 800 PA pump series offers an ...
By Sulzer Ltd.
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TrojanUVSigna Selected by Greater Chicago
The TrojanUVSigna has been selected by the Metropolitan Water Reclamation District of Greater Chicago (MWRD). The TrojanUVSigna system is specifically designed for large-scale wastewater disinfection applications, making adoption of UV disinfection easier, reducing the total cost of ownership compared to chemical disinfection and simplifying maintenance for the wastewater treatment plant ...
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