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  • Benefits Of Walnut Shell Backwashable Media Filters
    Consumer Outreach Funding Labor Resiliency SCADA Automation Source Water All Source Water Contamination Desalination Water Scarcity Water Reuse Regulations and Legislation Providers YSI a Xylem brand Hach Company Schneider Electric Neptune Technology Group Inc Evoqua Water Technologies Veolia Water Solutions Technologies ABB Measurement Products Aclara Jacobi Carbons Endress Hauser Inc KROHNE Inc Kaeser Compressors Inc Emerson Process Management Rosemount Analytical Degremont Technologies Brentwood Industries View All Providers Podcast November 23 2015 Benefits Of Walnut Shell Backwashable Media Filters Filtra Systems Company developed the walnut shell filter about 40 years ago One of the attractions of walnut shell is how well it can handle oil When oil mixes together with sand it essentially becomes asphalt With walnut shell the oil is coalesced and then when it s backwashed the oil can be released from the shell In this Water Online Radio interview Joe Haligowski International Sales Manager for Filtra Systems discusses the walnut shell backwashable media filter which has to date been used primarily in industrial settings What s unique about the walnut shell is that it s just slightly heavier than water states Haligowski Its specific gravity is about 1 2 We can lift it with our mixer Sand is far heavier and many other sand technologies use air or water or up flow to scrub the shells clean which isn t as efficient as being able to turn on a mixer and make a homogenous stirred slurry when you bring the backwash water in The mixer is an update to the filter which allows the shells to be cleaned once they become contaminated and fouled and keeps the walnut shells inside the vessel throughout the cycle The filter has also had the pressure vessel removed and replaced with a more cost effective atmospheric tank and pump To learn more

    Original URL path: http://www.wateronline.com/doc/benefits-of-walnut-shell-backwashable-media-filters-0001 (2016-02-14)
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  • Wastewater Contaminant Removal Podcasts Documents on Water Online
    For example instead of paying 100 a quarter and using the water flowing out of faucets just once what if you as a homeowner could treat that wastewater on site and reuse it to irrigate the lawn wash the car or flush the toilets Fuzzy Filter Uses Compression In Advanced Primary Treatment 11 25 2015 Advanced primary treatment reduces or eliminates the solids load or organic carbon out of the waste stream By doing so a wastewater plant can decrease aeration power and avoid the need to expand its treatment basin size The removed solids can also be moved to a digester to produce energy Benefits Of Walnut Shell Backwashable Media Filters 11 23 2015 Filtra Systems Company developed the walnut shell filter about 40 years ago One of the attractions of walnut shell is how well it can handle oil When oil mixes together with sand it essentially becomes asphalt With walnut shell the oil is coalesced and then when it s backwashed the oil can be released from the shell Making Aftermarket Service And Support Work For Water And Wastewater Treatment Plants 11 11 2015 As municipalities look to make their water and wastewater treatment equipment run longer with fewer operational staff on payroll to maintain the equipment having a reliable aftermarket parts and service provider becomes essential Primary Filtration Using Cloth Media Filtration Technology 11 3 2015 Since 1969 Aqua Aerobic Systems Inc has been a leader in the design application and manufacture of wastewater treatment equipment and systems for municipal and industrial markets worldwide They are most noted for the Aqua SBR the sequencing batch reactor biological process as well as now our cloth media filters True BLEU Underdrain Concept And Design By Tonka Water 11 3 2015 Rick Mann VP of sales with Tonka Water

    Original URL path: http://www.wateronline.com/hub/bucket/wastewater-contaminant-removal-podcasts (2016-02-14)
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  • UV Treatment Gains Traction In Reuse Applications
    Reuse Utility Management AMR AMI and Metering Asset Management Consumer Outreach Funding Labor Resiliency SCADA Automation Source Water All Source Water Contamination Desalination Water Scarcity Water Reuse Regulations and Legislation Providers YSI a Xylem brand Hach Company Schneider Electric Neptune Technology Group Inc Evoqua Water Technologies Veolia Water Solutions Technologies ABB Measurement Products Aclara Jacobi Carbons Endress Hauser Inc KROHNE Inc Kaeser Compressors Inc Emerson Process Management Rosemount Analytical Degremont Technologies Brentwood Industries View All Providers Video October 7 2015 UV Treatment Gains Traction In Reuse Applications Video Fresh off TrojanUV being named manufacturer of the year by the WateReuse Association Water Online caught up with Jennifer Muller Vice President of Global Municipal Sales for TrojanUV at this year s WEFTEC to understand how ultra violet systems are being applied in the growing movement towards direct and indirect potable water reuse In this Water Online video Muller talks of some of the trends in the reuse arena and specifically the regulatory backdrop making UV an attractive option Muller also highlights some of the enhancements to the TrojanUVSigna wastewater product making it more applicable to smaller plants and lessening the maintenance burden for operators TrojanUV Contact The Supplier Contact Details Company

    Original URL path: http://www.wateronline.com/doc/uv-treatment-gains-traction-in-reuse-applications-0001 (2016-02-14)
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  • Everything You Need To Know About Membrane Replacement
    and Measurement Instrumentation SCADA and Automation Management All Management Flushables Pump Station Control Pumps and Valves Sewers and Sewer Line Maintenance Stormwater Regulations and Legislation Industrial Food Beverage Petroleum Refining All Petroleum Refining Produced Water Power Generation Water Reuse Utility Management AMR AMI and Metering Asset Management Consumer Outreach Funding Labor Resiliency SCADA Automation Source Water All Source Water Contamination Desalination Water Scarcity Water Reuse Regulations and Legislation Providers YSI a Xylem brand Hach Company Schneider Electric Neptune Technology Group Inc Evoqua Water Technologies Veolia Water Solutions Technologies ABB Measurement Products Aclara Jacobi Carbons Endress Hauser Inc KROHNE Inc Kaeser Compressors Inc Emerson Process Management Rosemount Analytical Degremont Technologies Brentwood Industries View All Providers Video August 5 2015 Everything You Need To Know About Membrane Replacement In this short tutorial an expert from GE Water Process Technologies talks about membrane replacement when to replace them how to do it and much more You ll also hear from a GE customer to see why they replaced their membranes and what happened as a result SOURCE GE Water Process Technologies Newsletter Signup SIGN ME UP YOU MAY ALSO LIKE Contact Details Address Phone Company Profile Email Us Explore Water Online From The

    Original URL path: http://www.wateronline.com/doc/everything-you-need-to-know-about-membrane-replacement-0001 (2016-02-14)
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  • Wastewater Contaminant Removal Videos Documents on Water Online
    Services Water Purification Group Water Online caught up with John Dyson Commercialization Manager for the newly branded De Nora Water Technologies to understand what the change means for the water and wastewater industry Dyson discusses how the new organization is enhancing the company s product lines including the newly redesigned ClorTec on site sodium hypochlorite generation system UV Treatment Gains Traction In Reuse Applications Video 10 7 2015 Fresh off TrojanUV being named manufacturer of the year by the WateReuse Association Water Online caught up with Jennifer Muller Vice President of Global Municipal Sales for TrojanUV at this year s WEFTEC to understand how ultra violet systems are being applied in the growing movement towards direct and indirect potable water reuse Everything You Need To Know About Membrane Replacement 8 5 2015 In this short tutorial an expert from GE Water Process Technologies talks about membrane replacement when to replace them how to do it and much more You ll also hear from a GE customer to see why they replaced their membranes and what happened as a result RWL Water Supplies Packaged WWTP For Treatment And Reuse 7 9 2015 Wastewater previously considered a disposal liability is now a valuable resource RWL Water supplied a tailor made packaged wastewater treatment plant at the Boleo Mine in Santa Rosalia Mexico to treat domestic wastewater After treatment the water is used for dust control on the roads for toilets and for irrigation Watch the video case study here Trident HS Package Water Treatment Plant Video 6 26 2015 There are four stages in the Trident HS package treatment system which provides multi barrier protection for difficult to treat surface water groundwater industrial process water and tertiary wastewater AccuFAS Aeration Pattern 4 29 2015 The Brentwood engineered AccuFAS Submerged Fixed Film system

    Original URL path: http://www.wateronline.com/hub/bucket/wastewater-contaminant-removal-videos (2016-02-14)
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  • Severn Trent North America Joins NAWC
    Severn Trent Plc a FTSE 100 company also provides support through the sharing of international best practices across the entire water and wastewater utility value chain The company announced a new executive team in May 2015 to accelerate its strategic transformation into a leading provider of contract operations and asset management services to the North American municipal and industrial water sector Bouvier brings his own track record of successfully growing international service businesses to this effort Severn Trent North America is proud to once again be an active member of NAWC said Bouvier We are passionate about delivering clean safe and affordable water to our clients and their customers NAWC is doing important work in bringing the voice of private water operators to the national discussion on dealing with water and wastewater challenges and we hope to bring the benefit of our domestic and international experience and best practices to their ongoing conversations with federal state and local decision makers responsible for providing safe water to their stakeholders I personally look forward to joining the NAWC Board of Directors and having our team engage and support NAWC especially in the Partnerships Committee in promoting public private partnership models The renewal of this relationship signifies the growing demand for public private partnerships P3s and the desire of communities across the nation to learn more about the benefits they provide to local infrastructure As a leading provider in water and wastewater services Severn Trent s membership in NAWC further enhances their work already being done as one of the industry s influential voices and thought leaders on behalf of the private water industry Severn Trent North America is an important addition to our membership and further strengthens our organization s voice in the private water sector said NAWC executive director Michael Deane

    Original URL path: http://www.wateronline.com/doc/severn-trent-north-america-joins-nawc-0001 (2016-02-14)
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  • Pentair Presents Breakthrough Technology At AWWAAMTA Membrane Technology Conference Exposition
    and applications in North America The conference reveals new directions in water and wastewater treatment technologies desalination and membrane bioreactor applications Pentair will highlight its X Flow advanced membrane and Codeline pressure vessel product lines both global leaders in their respective fields at Booth 320 Attendees will have the opportunity to view Pentair s latest innovations and solutions including its breakthrough Helix flux enhancement technology and the robust Aqualine system Helix Technology Increase Productivity while Lowering Energy Consumption For industrial processing and water reuse applications X Flow s next generation tubular membrane with Helix technology helps to address a bottleneck in high solids ultrafiltration UF by preventing the buildup of foulants With advanced hydrodynamics Helix can help enhance flux increase flow and save energy By introducing turbulence right at the membrane wall the innovative Helix technology provides continuous mixing and efficient removal of the cake layer that would otherwise reduce the membrane s hydraulic permeability The resulting higher permeate flow contributes to higher productivity and lower energy costs Due to the effective membrane cleaning at low crossflow velocities Helix significantly reduces the energy footprint compared to standard tubular membrane solutions Case Study Performance Comparison Immediately after its introduction late last year Helix started delivering promising results At Hooge Maey a landfill in Antwerp Belgium Pentair initially installed two units each with six X Flow Compact 27G membrane modules for leachate treatment In 2015 the six standard modules in one unit were replaced with Compact 27G Helix membrane modules Flux and flow improved by 61 percent The feedwater quality is 4 000 ppm COD and the permeate quality is 600 ppm COD Technology Crossflow MBR Crossflow velocity 3 5 m s Feed water 13 000 mg l solids Increase of productivity 40 50 Energy saved 35 Aqualine Maximize the Performance of

    Original URL path: http://www.wateronline.com/doc/pentair-presents-breakthrough-technology-membrane-exposition-0001 (2016-02-14)
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  • Danube Water Quality Little Improvement Due To ‘Lack Of Ambition’ In Management Plans
    The auditors highlight lack of ambition in the countries plans as the main reason for the limited progress The audit focused on four Member States in the Danube river basin the Czech Republic Hungary Romania and Slovakia EU water policy should ensure a sufficient quantity of good quality water for people s needs and for the environment said Mr George Pufan the Member of the European Court of Auditors responsible for the report For that to happen along the Danube countries need to step up their efforts Between 2007 and 2013 the European Regional Development Fund Cohesion Fund provided 6 35 billion to Member States in the Danube basin for waste water treatment Over the same period the European Agricultural Fund for Rural Development provided 6 39 billion to compensate farmers taking agri environmental measures But the Member States 2009 river basin management plans lacked ambition The auditors pointed to a poor targeting of measures for water bodies of unsatisfactory quality This was due in particular to shortcomings in monitoring systems resulting in a lack of data both on the type and sources of pollution that caused water bodies to fail In addition Member States exempted without sufficient justification a significant number of water bodies from important deadlines for reaching good quality status There were delays in the implementation of the Urban Waste Water Treatment Directive while the Nitrates Directive aimed at reducing nitrogen emissions was not being fully exploited Furthermore treatment plants and industrial installations needing specific emission limits were not identified Additional measures in the field of agriculture were rendered less effective as they were mainly of a voluntary nature The auditors make a number of recommendations both to the Member States and to the European Commission The Member States should improve their monitoring and diagnosis systems for

    Original URL path: http://www.wateronline.com/doc/danube-water-quality-little-improvement-ambition-in-management-plans-0001 (2016-02-14)
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