wastewater management News

  • Design of Wastewater Treatment Plants for Lagos

    Two SBR plants for 6,000 and 36,000 PE are planned by BITControl for the Lagos State Wastewater Management Office. As we have only dry weather systems with a defined amount of wastewater, the systems are designed as sequencing batch activated sludge systems (SBR). Carbon and nitrogen elimination combined with simultaneous aerobic sludge stabilization is required.  At these systems energy ...


    By BITControl GmbH

  • 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

  • Meat Processing Wastewater Pump System

    The whole water management system needed addressing to better achieve the desired treatment results. The old pump was a centrifugal design.  And being made of cast iron the pump was heavily corroded internally by the high TDS salty wastewater and wet high humidity environment.  RPC determined that the DAF was best suited by replacing the existing system with a new AISI ...


    By Rogue Pump Company, LLC

  • Teaming up to understand the wastewater network

    Leading flood and pollution prevention specialists, Detectronic, have teamed up with global water, energy and maintenance solutions providers, NCH Chem-Aqua, to help a Yorkshire-based brewery better understand their wastewater network. The brewery approached NCH Chem-Aqua with a view to saving water within the plant and further improving operational costs and efficiencies. NCH Chem-Aqua suggested ...


    By Detectronic Ltd

  • Dan Theobald “Wastewater Dan” The WastewaterWizard shares the Wastewater Dictionary online: (www.WastewaterDictionary.com)

    Access the index of links to > 500 WASTEWATER TERMS and DEFINITIONS provided for your education. Environmental Services by Daniel L. Theobald PO Box 80610 | Simpsonville, SC 29680-0610 Toll Free: 1-866-815-7819 Email: TheWastewaterWizard@esdlt.com Web Site: ...

  • Wastewater Monitoring Success in Indonesia and Malaysia

    A focus on export business in the Indonesian and Malaysian markets has resulted in a 100% increase in sales within the Partech catalogue, marking a huge success for the UK-based company in their 50th year. Over the past 24 months, Partech’s combination of marketing campaigns and distributor support means that their portable range of products can be found in over 100 facilities throughout ...


    By Partech (Electronics) Ltd.

  • Arizona Removing Obstacles to Wastewater Recycling

    Starting in 2018, new rules will allow direct potable reuse of wastewater Existing technology can efficiently treat water to any desired level of purity, but no municipal water system in the United States has yet adopted direct potable reuse, or the use of recycled sewage for drinking water, mostly because popular psychological and political barriers ...


    By Fluence Corporation

  • ‘Math Solutions' For Wastewater Operator Certification

    ‘Math Solutions' For Wastewater Operator Certification As you know Wastewater Math Solutions are valuable training tools! I have a YouTube Channel with Playlist of Wastewater Math ...

  • `Math Solutions` For Wastewater Operator Certification

    This is the first presentation in my series of “Math Solutions.” http://www.wateronline.com/doc/math-solutions-for-wastewater-operator-certification-0001 The introduction to Water Online’s new “Math ...

  • Efficient wastewater treatment for efficient engines

    Kompressorenbau Bannewitz GmbH (KBB) has decided that it will no longer have wastewater from its various processes collected by a waste management company. Instead, the Saxon company has opted to deploy a VACUDEST vacuum distillation system from H2O GmbH. The resulting annual savings amount to €40,000. What impression has the new system for zero liquid discharge production left at KBB GmbH? ...


    By H2O GmbH

  • Change in the Management at EnviroChemie - Gottlieb Hupfer leaves the Management Board

    The long-standing CEO of EnviroChemie, Gottlieb Hupfer, is leaving the Management Board of the company as planned at the end of September, after reaching his 61st birthday. He will remain associated with the company in an advisory capacity. Mr Hupfer has managed the company, which was founded in Switzerland 40 years ago, since 1988, and in this time has built it up to be a leading specialist for ...


    By EnviroChemie GmbH

  • Water Asset Management International

    Untitled Document Editors: Steve ...


    By IWA Publishing

  • Hydraulic Fracturing Data Management

    A proposed new ASTM International data management and reporting standard for shale oil and gas operations, including hydraulic fracturing, is under development. ASTM WK42803, Practice for Data Management and Reporting Associated with Shale Oil and Gas Hydraulic Fracturing Operations, is under the jurisdiction of Subcommittee D18.26 on Hydraulic ...


    By ASTM International

  • Texas City extends wastewater contract into 2021

    The city of Stephenville, Texas, has extended its contract with CH2M HILL for wastewater operations and maintenance services into 2021, the third extension since the partnership began in 1996. “This latest contract extension means our relationship with Stephenville will span 25 years,” says Steve Meininger, CH2M HILL senior vice president and managing director, Operations Management ...


    By CH2M Hill Companies, Ltd.

  • Flooded streets, normal or manageable

    One of the challenges for urban planners is urban water management. For example, buildings and paved roads prevent natural infiltration and direct the water flow to channels and sewers. Moreover, the weather patterns are also changing. We are increasingly faced with longer periods of drought and short periods of intense rainfall. Water drainage and sewage system Because the ...


    By Eijkelkamp Soil & Water

  • EPA to Improve Wastewater Infrastructure in Cabot, Ark.

    The U.S. Environmental Protection Agency recently awarded the city of Cabot, Ark. $485,000 to install new wastewater treatment equipment. The upgrades will include 10,000 feet of wastewater piping that will help address sanitary sewer overflows. Wastewater management encompasses a broad range of efforts that promote effective and responsible water use, treatment and disposal. Under the Clean ...

  • Managing Hydrofracking Data in Cloud

     There is little dispute in both scientific and business communities that groundwater protection and water usage in general at hydrofracking sites provide the biggest challenges for this young and promising industry. To date, criticism of fracking has focused mainly on concerns that the chemicals energy companies are mixing with the water could contaminate underground aquifers. Although ...


    By Locus Technologies

  • Wastewater Processing Using Cone Bottom Tanks

    With water being an extremely valuable commodity, no wonder that companies in a broad array of sectors are looking at ways to reduce and reuse their water and, besides rainwater harvesting tanks, wastewater management often looks to processing and recycling of grey water using separation tanks, or cone bottom tanks. As well as being used as a storage tank, Cone Bottom ...


    By ENDURAMAXX

  • Travels with Paul - Quarries and Wastewater Treatment Works

    We followed Paul’s visits in February so we could show you just what a Partech sales engineer does! The month started off in Romsey where Paul carried out a site survey at a very muddy quarry… Paul went to see if Partech could help with their flocculent dosing control. The Partech team are pretty certain they’ll be able to offer an excellent solution, but Paul went to lend a ...


    By Partech (Electronics) Ltd.

  • 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 ...

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