jet aerator Articles

  • KLa Jet Aerator System - Tornado Tough

    A true story about the durability of a 10 year old KLa Systems Jet Aeration System, installed at an industrial wastewater treatment facilitly in Alabama and how it survived with little damage during the height of tornado season, after a severe storm directly affected this facility. Please read on to learn about the ruggedness of FRP components, KLa Systems quick response time and expedition of ...


    By KLa Systems, Inc.

  • Key Design Parameters for a Jet Aeration System

    Three Questions To Answer When Adding A New Aeration System Installing an aeration system for your industrial wastewater treatment plant can be a complex process. To make it more efficient, it is important to provide the correct information to your aeration system supplier from the very beginning. Here are three simple questions you should be able to answer when your aeration supplier ...


    By KLa Systems, Inc.

  • KLa Jet Aerators/Mixers for Large Diameter Equalization Tanks - Case Study

    Flow Equalization Many municipalities are facing the challenge of having to equalize large volumes of storm water sometimes mixed with raw sewage in order to continuously meet their permit limitations. The equalized flow is stored during a storm event and then slowly diverted to the treatment facility when influent flows return to normal levels.  In the past few years the need ...


    By KLa Systems, Inc.

  • 5 Must Do Steps to Keep Your Jet Aeration System Running Smoothly

    Sustained low dissolved oxygen levels in an aeration tank can cause a host of problems — including difficulties in maintaining soluble BOD (biochemical oxygen demand), reduced nitrogen removal efficiency, and challenges with biomass separation. A jet aeration system offers a solution, utilizing both a pump and blower to meet the oxygen transfer requirements of a biological process. A well ...


    By KLa Systems, Inc.

  • Fighting Foam in Aeration Tanks

    Just like a poorly poured pint of beer can wreak havoc on your coffee table, excessive foam formation in aeration tanks can create operational challenges for both municipal and industrial treatment plant operators.  In municipal plants, foam formation is common during secondary treatment startup, as the young microbiology is unable to breakdown surfactants associated with soap, shampoo, ...


    By KLa Systems, Inc.

  • Simulation of overflow nappe impingement jets

    Rectangular jets constitute one of the energy dissipation methods in the overtopping of dams. The high turbulence and aeration phenomena that appear in falling jets and dissipation basins make it difficult to carry out studies based only on classical methodologies. There are studies modelling spillways with computational fluid dynamics which produces accurate results. However, the study of ...


    By IWA Publishing

  • 10 Questions (And Answers) That May Change the Way You Aerate

    Slot Injector: How does the slot-shaped nozzle of the Slot Injector™ aeration system improve performance? The slot shaped nozzle and mixing chamber provide a larger shear surface for mass transfer than a circular jet of identical area. This unique shape results in a high percentage of gas dissolution and superior oxygen transfer rates with a 10-20% reduction in energy usage ...


    By KLa Systems, Inc.

  • KLa Slot injector™ Aeration system assists cheese & Whey production plant solve its Nitrogen discharge challenge - Case Study

    The Challenge A gourmet cheese, whey protein, and lactose production facility located in the Midwest had been utilizing a land application system for effluent discharge for over 40 years. Using a combination of ridge and furrow and spray irrigation, the plant had many years of success applying their wastewater to the land. However, as the gourmet cheese products gained in popularity along ...


    By KLa Systems, Inc.

  • Accessing Innovation Through Research and Development

    Accessing Innovation Through Research and Development Where there’s a problem there’s a solution, sometimes it just takes a little ingenuity to get there. When you’re in the business of providing solutions to municipal and industrial water resource recovery utilities, then it’s helpful to invest in ingenuity. For KLa Systems, a ...


    By KLa Systems, Inc.

  • Deep Thoughts

    In viewing a presentation for a conventional jet aeration system or a Slot Injector™ aeration system, typically there will be a list of life cycle benefits which include energy savings, capital cost savings, and small plant footprint to name ...


    By KLa Systems, Inc.

  • Coca-Cola Refreshments Bottling Company Needham Heights, MA case study

    The Problem: The Coca-Cola Bottling Company was operating an MBR system that was not performing to maintain the flow rate required for effluent discharge. The Membrane System had rapid flux decline and the tubular membranes were being replaced every 6 months. The Solution: BioprocessH2O supplied a bioFLOW MBR System sized and designed to reduce BOD using a bioFLOW ...


    By BioprocessH2O

  • Injecting Innovation Into The Food And Beverage Industry

    Not all water treatment needs are the same. That’s why it’s imperative to work with those that understand the subtle differences that make each industry unique. For food and beverage companies, that means aligning with a company focused on oxygen transfer with a track record of innovation in jet aeration and mixing. Water Online spoke with KLa Systems to discuss its success within the ...


    By KLa Systems, Inc.

  • KLa Systems Offers “Retrofit Opportunities”

    KLa Systems is in a unique position to assist industries in meeting the challenges of production expansion and optimizing energy usage in their wastewater treatment facilities. Our Slot Injector system can easily retrofit all types of diffuser systems including conventional jet aeration systems within existing tanks and basins. Higher (15-60%) oxygen transfer rates can be achieved using the ...


    By KLa Systems, Inc.

  • Membrane Bioreactor for Automobile Manufacturer

    Dynatec provided a system to treat wastewater from Ford's automotive assembly plant. The Problem The existing batch chemical treatment system for oil and metals removal was unable to meet the new standards for discharge to local POTW. The new requirements called for lower BOD and total Nitrogen and there was no way to make the existing system able to meet the standards. ...


    By Dynatec Systems Inc.

  • Case study - Shopping center avoids litigation by resolving sewer odor problems

    Mazzei Injector Company, LLC is a recognized industry leader in gas to liquid mass transfer primarily from its proven 25 year experience with ozone applications. In addition, Mazzei has installed the same patented Venturi injector and mixing nozzle technology in many municipal and industrial wastewater systems in applications at lift stations, equalization tanks, aeration basins, activated sludge ...

  • Industrial Tainan, Taiwan case study

    Project Name: Touch Panel Manufacturer WWTP Location: Tainan, Taiwan Type of Plant: Industrial - Opto-electronic Consultant: Eco-firm Environmental Technology Co. Ltd. Technology Used: CFAS & DAF & Slot Jet Injectors Biomedia Used: Biowater BWT-35 Operational ...


    By Biowater Technology

  • Membrane Bioreactor for Sanitary Landfill

    The Problem The county of Warren NJ owns and operates a sanitary landfill in Oxford Twp, NJ. The facility generates an average of 50,000 gallons per day of leachate, with peaks to 100,000 gallons per day. The facility was discharging to a local POTW from their lagoon, but they were facing requirements for nitrogen removal from the POTW and needed a new system to provide ...


    By Dynatec Systems Inc.

  • Palm Valley Water Reclamation Facility, Goodyear, Arizona: A Real `PERC`

    Pacific Environmental Resources Corp. (PERC) is a water quality service provider offering clients a total solution in partnership with nature and the surrounding environment. PERC is a leading design / build / operate company in the wastewater industry. PERC’s total solution provides a scalable and modular design delivered under a single contractual agreement. Clients enjoy the benefits of ...


    By Kaeser Kompressoren GmbH

  • Dynatec Provides MBR System for Hazardous Landfill

    The Problem A hazardous waste landfill in Belleville, MI, owned by the Environmental Quality Company had a problem. They needed to develop a treatment process to remove COD, high TDS, heavy metals, phenol, PCB’s, Ammonia, and Molybdenum from the landfill leachate. Current treatment comprised of chlorination and activated carbon treatment was very costly. ...


    By Dynatec Systems Inc.

  • Moving difficult-to-handle bulk materials with flexible screw conveyors

    Flexible screw conveyor systems can be engineered to transport bulk materials that tend to pack, cake, smear, break apart or fluidize, and can prevent the separation of blended products. Flexible screw conveyors (Fig. 1) are suitable for most bulk materials, from sub-micron powders to large pellets, both free-flowing and non-free flowing. They are capable of conveying bulk materials at any angle ...


    By Flexicon Corporation

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