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  • AltaPac AP-II Ultrafiltration Membrane Case Study
    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 Case Study December 23 2014 AltaPac AP II Ultrafiltration Membrane Case Study Source WesTech Engineering Inc Cibola is a small community located in Southern Arizona along the Colorado River With a growing population the community decided to install a centralized water system to replace individual wells Water quality from these wells was consistently poor and as a result many residents would have to travel 25 miles to purchase bottled water for their families and pets For the new treatment plant the lower Colorado River was selected as a reliable water source Since the operators of the Cibola Water Treatment Plant have many other responsibilities in addition to the plant the plant needed to be simple intuitive have low maintenance and be reliable and robust To provide the highest quality water with the lowest operations and maintenance Cibola in

    Original URL path: http://www.wateronline.com/doc/altapac-ap-ii-ultrafiltration-membrane-case-study-0001 (2016-02-14)
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  • Center Feed Drum Screen Is Mission Critical To MBR Plant
    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 Case Study December 23 2014 Center Feed Drum Screen Is Mission Critical To MBR Plant Source Huber Technology Inc Huber s center feed drum screen was recommended as the best technology to prevent wash around that can ruin the membrane bioreactor at a WWTP in Las Vegas The self cleaning of the screen is accomplished through simple physics when the flow reaches the a set differential level the screen rotates to clean itself off If this process doesn t take place within a set time parameter the self clean process is started automatically Huber Technology Inc Contact The Supplier Contact Details Company Profile MORE FROM Huber Technology Inc Contact Details Company Name Huber Technology

    Original URL path: http://www.wateronline.com/doc/center-feed-drum-screen-is-mission-critical-to-mbr-plant-0001 (2016-02-14)
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  • Antiscalant Impacts Water Reclamation Efforts
    but if used over a long period of time it could potentially damage membrane elements and or related equipment This led the District to look for an alternative antiscalant After two years of intense R D American Water Chemicals AWC was able to provide AWC A 110 AWC first used a series of analytical methods in a controlled environment in the lab AWC then used historical feed water data to come up with a plan for a series of research experiments using synthesized water replicating what was to be expected in the field A link was found between phosphate scale and silica formation Numerous lab experiments determined that variations in iron coagulant carryover had a direct impact on antiscalant demand and performance A comparison of OCWD feed water and operational history confirmed a correlation between surges in ferric ion levels and silica scaling events AWC A 110 was developed around OCWD s complex source water and was designed specifically for control of high phosphate and silica scales in the presence of ferric ion carryover Piloting of the AWC A 110 product began in August 2011 at the District s Engineering Research Center and continued through different temperatures and varying pH levels for a total of three years By early 2014 trialing successfully determined that the AWC A 110 was effectively inhibiting scale at a dosage of 3 5 ppm and an operating pH of 6 9 OCWD made the decision to begin using the AWC antiscalant in the full scale 70 MGD RO system based on significant operational and financial performance improvements The increase in operating pH alone reduced the District s annual acid consumption by 350 000 per year based on their current production Operating at a higher pH level would result in significant operational savings for the District

    Original URL path: http://www.wateronline.com/doc/antiscalant-impacts-water-reclamation-efforts-0001 (2016-02-14)
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  • Wastewater Membranes White Papers & Case Studies Documents on Water Online
    plant RWL Water technicians and engineers implemented an airlift ultrafiltration UF system operated with a membrane bioreactor MBR to provide wastewater treatment for reuse Changxing Power Plant Debuts The World s First Forward Osmosis Based Zero Liquid Discharge Application 8 20 2015 Desalination Technology Transforms 650 m3 day of Abused Industrial Wastewater BNR MBR Equals Success At Water Reclamation Facility 4 20 2015 Biological Nutrient Removal BNR is allowing many wastewater treatment plants to achieve extremely high effluent quality Still for some applications even the most advanced BNR processes can t address concerns with trace organics pharmaceuticals and other endocrine disrupting compounds EDCs Small Footprint Big Results California Casino Wins With MBR 2 20 2015 Quechan Casino Resort a gaming facility located on Native American owned land in Winterhaven California began its wastewater treatment operations in January 2009 New Membrane Technology Handles High Solids Aids Water Reuse 2 18 2015 As global conditions place more stress on water resources a great deal of attention is being paid to water reuse technologies particularly those that facilitate the reuse of the next level of difficult to treat or highly variable raw water sources Integration Of Membrana Ultrafiltration And Gas Transfer Membrane Technologies Produces High Quality Water And Controls Corrosion In Cooling Water System 2 11 2015 By incorporating Membrana UF and Gas Transfer Membrane GTM a resort customer was able to reduce the risk of contaminating its cooling water and protect other system components from corrosion The compact systems exceeded performance expectations and reduced maintenance and operating costs while maximizing the available space Ultrafiltration Stormwater Recovery System At Cincinnati Zoo Reaches Optimal Performance 1 28 2015 The Cincinnati Zoo uses an ultrafiltration system UF to treat stormwater The reclaimed water is collected from 14 acres of the park including parking lots animal

    Original URL path: http://www.wateronline.com/hub/bucket/wastewater-membranes-white-papers-case-studies (2016-02-14)
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  • EnviQ Submerged Ultrafiltration Membrane
    Group LLC QUA s EnviQ flat sheet submerged ultrafiltration membranes have been specially developed to improve the ease of operation and maintenance of MBR facilities EnviQ s innovative design offers ultrafiltration quality product water with a stronger and more rugged PVDF flat sheet membrane The unique features in EnviQ consist of reverse diffusion and specially designed air diffusers which maximize scrubbing efficiency lowers pressure and reduces cleaning Contact The Supplier Click Here To Download EnviQ Submerged Ultrafiltration Membranes Brochure EnviQ Technology Superior Membrane Technology EnviQ membranes have billions of microscopic pores on the surface that form a barrier to impurities allowing clean water to pass Water is drawn through the pores by using gentle suction EnviQ provides more consistent and higher quality effluent using an advanced PVDF reinforced membrane and proprietary diffuser system The proprietary air diffuser design maintains a continuous flow of consistent correct sized air bubbles This then prevents solids from settling at the tank bottom or sticking to the membrane surface and eliminating septic conditions In addition EnviQ lowers the total installed cost of biological waste water treatment and recycle systems as compared to conventional activated sludge processes with tertiary filtration EnviQ facilitates increased MBR adoption resulting in more efficient bio treatment smaller foot print and high quality effluent MBR combines conventional activated sludge technology with membrane filtration MBR can be designed at a much higher MLSS concentration compared to conventional processes giving advantages of lower hydraulic retention time HRT and higher sludge retention time SRT This reduces the footprint of the overall wastewater treatment In addition MBR replaces clarifier sedimentation tank as well as media and membrane filtration The treated water is highly superior and can be used directly or as feed to a reverse osmosis unit EnviQ is available in modular construction This ensures the

    Original URL path: http://www.wateronline.com/doc/enviq-submerged-ultrafiltration-membrane-0001 (2016-02-14)
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  • TETRA LP Block Dual Parallel Lateral Underdrain
    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 Product Service TETRA LP Block Dual Parallel Lateral Underdrain Source De Nora Water Technologies In municipal drinking water applications or pre treatment for desalination plants using gravity filters the filter underdrain is one of the most important components contributing to overall system performance and operation whether a new filter design or retrofitting an existing filter Contact The Supplier Click Here To Download TETRA LP Block Dual Parallel Lateral Underdrain Brochure The TETRA LP Block dual parallel lateral underdrain from De Nora Water Technologies is a proven design of filter underdrain offering superior distribution of both backwash air and water either sequentially or concurrently The system is NSF61 and UK Secretary of State approved and also has certification for use with drinking water applications in other countries Need More Information Just Ask Click the button below to directly contact the supplier Use it to Ask a question Request more detailed information or literature Discuss your current project application Request a quote Locate a distributor in your area Schedule a demo Contact The Supplier De Nora Water Technologies Contact The Supplier Contact Details Company Profile MORE FROM De Nora Water Technologies Contact Details Company Name De Nora Water Technologies Address 3000 Advance Lane Colmar PA

    Original URL path: http://www.wateronline.com/doc/tetra-lp-block-dual-parallel-lateral-underdrain-0001 (2016-02-14)
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  • TETRA Modular Deepbed Filter Modular Packaged Filtration Plant
    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 Product Service TETRA Modular Deepbed Filter Modular Packaged Filtration Plant Source De Nora Water Technologies The TETRA Modular DeepBed Filter Plant from De Nora Water Technologies is designed as a competitive filtration plant for tertiary effluent from small to medium size sewage works The Modular DeepBed Filter utilizes the technology of DeepBed filtration that has made the TETRA filter such a successful tertiary treatment process over many years in Europe and the United States Contact The Supplier Click Here To Download TETRA Modular Deepbed Filter Modular Packaged Filtration Plant Brochure Available with a variable number of 1m or 1 45 m diameter cells the modular approach allows the Engineer and Operator to install a standard design for a tertiary plant and to select the number of units to meet the performance standards required Need More Information Just Ask Click the button below to directly contact the supplier Use it to Ask a question Request more detailed information or literature Discuss your current project application Request a quote Locate a distributor in your area Schedule a demo Contact The Supplier De Nora Water Technologies Contact The Supplier Contact Details Company Profile MORE FROM De Nora Water Technologies Contact Details Company Name De Nora Water Technologies Address 3000 Advance

    Original URL path: http://www.wateronline.com/doc/tetra-modular-deepbed-filter-modular-packaged-filtration-plant-0001 (2016-02-14)
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  • TETRA DeepBed Tertiary Filtration System
    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 Product Service TETRA DeepBed Tertiary Filtration System Source De Nora Water Technologies The TETRA DeepBed tertiary filtration system is an economical solution for the removal of total suspended solids and total phosphorus Contact The Supplier Click Here To Download TETRA DeepBed Tertiary Filtration System Brochure The TETRA DeepBed tertiary filtration systems have been used in municipal wastewater applications since 1960 to provide advanced wastewater treatment plant effluent that is safe and cost effective TETRA DeepBed systems provide economical removal of total suspended solids TSS and removal of total phosphorus TP below 0 2 mg l TETRA DeepBed filters can easily meet 2 NTU or 5 mg l TSS 2 mg l typical Due to the filter s high loading capacity the percent of dirty backwash water return is less than 4 2 typical of the plant s forward flow Need More Information Just Ask Click the button below to directly contact the supplier Use it to Ask a question Request more detailed information or literature Discuss your current project application Request a quote Locate a distributor in your area Schedule a demo Contact The Supplier De Nora Water Technologies Contact The Supplier Contact Details Company Profile MORE FROM De Nora Water Technologies Contact Details Company Name De Nora Water Technologies

    Original URL path: http://www.wateronline.com/doc/tetra-deepbed-tertiary-filtration-system-0001 (2016-02-14)
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