WASTEWATER

Cutting-Edge Solutions For Coking Wastewater Reuse To Meet The Standard Of Circulation Cooling Systems

Coking wastewater generated from the processes of coking, coke gas purification, and recovery of coking products, is highly toxic and carcinogenic. The wastewater usually contains phenolic, aromatic, heterocyclic, and polycyclic organics, and some inorganics, such as cyanides, sulfides, ammonium, ammonia, and so on, which makes it hardly degradable. By Jenny Zhang ,Scientist, Dow Water & Process Solution,  Dow Chemical (China) Investment Ltd. and Juno Chen, Business Communications Manager,  Dow Chemical (China) Investment Ltd.

WASTEWATER CASE STUDIES AND WHITEPAPERS

  • The End Is Near For FOG Deposits
    The End Is Near For FOG Deposits

    DO2E has designed and patented the "Little John Digester" for complete removal of FOG deposits of FOG deposits and H2S waste water.

  • Constructing A Winding Box Culvert Channel In A Steep, Rocky Canyon
    Constructing A Winding Box Culvert Channel In A Steep, Rocky Canyon

    Special precast box culverts were used for one of the most significant segments of the $25.8 million emergency water restoration project, designated by the NRCS, known as the Cache Water Restoration Project (CWRP). The CWRP project involved the reconstruction and improvement of approximately six miles of mostly open, unlined channels that make up the Logan and Northern, as well as the Hyde Park and Smithfield canals. The project incorporated new precast pipeline, box culverts, a section of pressurized pipe, metering systems, turn-outs, head gates, and improved maintenance access.

  • World’s Largest Denitrification Plant Helps Tampa Bay Reduce Nutrient Pollution
    World’s Largest Denitrification Plant Helps Tampa Bay Reduce Nutrient Pollution Nutrient pollution is getting worse in many estuaries throughout the United States, especially those on the heavily populated East Coast
  • Evidence Of A Critical Velocity In Underflow Baffle Design For Floatables Control In Combined Sewer Overflows (CSOs) Underflow baffles have gained in popularity over the last few years as a viable mean to intercept floatables in Combined Sewer Overflows (CSOs). This has happened in consideration of the extremely low application cost of the solution although the efficiency of underflow baffles has never been clearly proven
  • Case Study: Aerator/Mixer System Gives China WWTP Trouble-Free Performance
    Case Study: Aerator/Mixer System Gives China WWTP Trouble-Free Performance Aeration Industries International, Inc. is playing a key role in cleaning up water worldwide to help preserve the earth’s most precious resource, water. When the Chinese city of Lin An planned an expansion to their oxidation oval system, officials were looking for a new type of aeration system that would offer process performance and trouble free operation. The company's AIRE-O2 TRITON process aerator/mixers were the ideal solution for the Lin An wastewater treatment facility.
  • New Insights Into Waste Lagoon Water Mixing
    New Insights Into Waste Lagoon Water Mixing

    Man-made lagoons have been used worldwide for the treatment of domestic and industrial wastewater, it seems, forever. All waste lagoons were first designed and thoughtfully planned considering their locations, soil makeup, and waste reduction processes prior to being implemented. By Jim Dartez, RELIANT Water Technologies

  • Highland Tank Oil/Water Separator Tank Installation For Expansion At Gerald R. Ford International Airport
    Highland Tank Oil/Water Separator Tank Installation For Expansion At Gerald R. Ford International Airport The Gerald R. Ford International Airport is a commercial Airport located a few miles southeast of Grand Rapids, MI. The Airport is home to some major carriers like Northwest, Continental, United, American, and Delta airlines
  • Case Study: 1D And 2D Modelling Of Urban Drainage Systems Using XP-SWMM And TUFLOW As part of the on-going development of the XP-SWMM modeling system to enhance its functionality and its capability to model urban drainage systems the TUFLOW 2D hydrodynamic model is being incorporated as a layer into an XP-SWMM2D package. By XP Software
  • HYBACS Called On As Cost-Effective, Advanced Wastewater Solution

    The Town of Botleng in Johhannesburg, South Africa was looking for different technologies to construct a new WWTP to treat a flow of 0.93 MGD with future expansion to treat up to 1.87 MGD flow. Due to financial constraints, the town was searching for an cost-effective, but advanced wastewater solution.

  • Low WWTP Operating Costs And High Water Quality -- It's Possible
    Low WWTP Operating Costs And High Water Quality -- It's Possible

    Providing the best value to wastewater customers requires a team of operators that have a deep sense of ownership and are committed to continuous improvement. By Patrick Higgins

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WASTEWATER APPLICATION NOTES

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WASTEWATER PRODUCTS

YSI IQ SensorNet 2020 XT

YSI IQ SensorNet 2020 XT

Powerful yet simple, the YSI IQ SensorNet 2020 XT is a modular water quality system for complete process control designed for wastewater. The 2020 XT network can accept additional sensors easily at any time and grow as your facility grows. 

SeaCURE™ Ballast Water Management System

SeaCURE™ Ballast Water Management System

Confirming our commitment to the environmental protection of the world’s water in general, and to the marine industry in particular, Evoqua Water Technologies introduces a ballast water treatment system that will provide reliable and environmentally sound protection to local harbors from nonindigenous species.

Arkal Spin Klin Disc Filtration

Arkal Spin Klin Disc Filtration

Arkal Spin Klin Disc Filtration systems – now part of the Amiad family of technologies – delivers reliable, accurate and efficient water filtration for years, along with worldwide support.
Modular HIT System™

Modular HIT System™

The world’s MBBR/IFAS technology experts at Headworks BIO have developed a smarter way to treat wastewater for reuse. The result is the Headworks Integrated Treatment (HIT) System™: a modular, compact wastewater treatment system designed for smaller communities and industries.

CeraMem® Ceramic Membrane Systems

CeraMem® Ceramic Membrane Systems

CeraMem® ceramic membranes are a large-area, highly compact technology featuring a combination of unique materials of construction and proprietary membrane chemistry. Utilized mainly for large-capacity ultrafiltration (UF) and microlfiltration (MF) applications, CeraMem technology is designed for harsh operating environments.

AquaDisk® Cloth Media Filtration System

AquaDisk® Cloth Media Filtration System

Cloth media filters are designed for a variety of tertiary treatment applications

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LATEST INSIGHTS ON WASTEWATER

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WASTEWATER VIDEOS

Video: ZB Turbo Blower In A Wastewater Treatment Plant

Video: ZB Turbo Blower In A Wastewater Treatment Plant

Atlas Copco's ZB centrifugal blower with VSD (Variable Speed Drive) in action at the Waste Water Treatment plant of Beauvais (France).

The Infinity Line (SF Series) Submersible Pumps By Gorman-Rupp Video

The Infinity Line (SF Series) Submersible Pumps By Gorman-Rupp Video

The new Gorman-Rupp line of Infinity™ submersible solids-handling pumps are designed to provide you with the ultimate in pumping performance.

Video: Importance Of 'Right-Sizing' Positive Displacement Blowers

Video: Importance Of 'Right-Sizing' Positive Displacement Blowers

Learn about the importance of "right-sizing" positive displacement blowers in wastewater treatment plants. Includes several examples and tips for saving energy, keeping machines within operating ranges and more.

EPA Administrator McCarthy Gives An Overview Of EPA's Clean Water Act Rule Proposal

In this video, EPA Administrator Gina McCarthy provides an overview of the proposed rule for the Clean Water Act and highlights how EPA is taking action to keep America's waters clean and healthy.

Video: Delta Blower Generation 5

Video: Delta Blower Generation 5

Delta Blower Generation 5 stands for the new series of blower units made by Aerzener Maschinenfabrik GmbH which have created a new market standard already at this stage.
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