algae control system Articles

  • Algae and Duckweed Control

    Problem: A campground in Illinois was having consistant algae and duckweed problems in their lake - an important campground attraction. The lake would take on a muddy appearance with little visibility below the surface of the water. The banks were being clogged with algae, duckweed and other vegetation. Solution: In early May of 1998, the campground contacted BIO-SYSTEMS ...

  • How Ultrasound Controls Algae

    Controlling algae with low-power ultrasound is a well-established technology that has been in existence for many years. It is an environmentally-friendly technology that is harmless to fish and plants. This article explains how ultrasound controls algae, including the five most common questions related to ultrasonic algae control. Algal blooms cause reduced light penetration, depletion of oxygen, ...


    By LG Sonic

  • Controlling Algae in a Wastewater Lagoon

    In wastewater lagoons, single cellular algae can cause significant problems by effecting DO, pH, and TSS levels.  While algal growth does provide some benefit in reducing nutrient levels within the lagoons, it is imperative that the algae be controlled so as to minimize the negative impacts on the water quality in the lagoon effluent.  This article explores the impact that Bio-Domes ...

  • Chemical free, ultrasonic algae control

    Among the numerous applications of ultrasound, the approach is used in the field of water treatment. In this scenario, forces other than cavitation forces are being used to achieve a certain goal. An example of such ultrasound systems which can be found on the market are the LG Sonic systems,which are manufactured to suppress algal growth and biofilm formation. The ultrasounds produced by using ...


    By LG Sonic

  • Algae Control Spray System for a southern Nevada Wastewater Treatment Plant

    Nicknamed "NESI" by the facility staff both because of its large size and slight  resemblance to the mythical Lochness Monster, this WeirWasher Automated Cleaning System also has the important ability to submerge, resurface, and telescope.  These motions are necessary to control the prolific algal growth on the weirs and effluent launder in the circular secondary clarifier. The ...


    By GillTrading.com, Inc.

  • Algae Controlled in a US Drinking Water Reservoir

    A floating solar powered algae control system was installed in Emmitsburg (US) to control algae in a reservoir that provides drinking water to approximately 3,000 people. The MPC-Buoy system, installed in April 2017, succeeds in controlling algae, reducing chemical costs and water usage. The Challenge: Control Algae Problems The main objective of the project was to reduce ...


    By LG Sonic

  • Algae control in Auckland Dam - Case Study

    Five solar-powered algae control systems where installed in the Lower Nihotupu Dam in Auckland, New Zealand to reduce the levels of blue-green algae. The project started in December 2016 and so far, the project appeared to be of great success with the blue-green algae count over summer 90 per cent less than the previous year. The Challenge: Reduce Blue-green Algae Count The ...


    By LG Sonic

  • Control and monitor Algae in a Lake - Case Study

    As part of the Clearwater PMPC project, 2 MPC Buoys were deployed in the Skrzyneckie Małe Lake to test the performance of this unique technology. The Challenge: Control and Monitor Toxic Algal Blooms The ClearWaterPMPC project was initiated by LG Sound and funded by "Research for SMEs" within the EU 7th Framework Programme. The goal of the ClearWaterPMPC (Predicting, ...


    By LG Sonic

  • Innovation on LG Sonic technology to control algae

    As a global leader in the development and research to ultrasonic algae control, LG Sound has been providing environmentally friendly, efficient and cost-effective solutions to control algae, to all markets where water is being stored. With the release of our newest updated product, the LG Sonic XXL plus, it is now possible to control nearly all types of algae in a range of 186 meter (600 ft) ...


    By LG Sonic

  • Algae control in recreational pond - Case Study

    Located in Craigmyle, Torphins (Scotland), the 3845 square meter pond was covered with dark green pond weed.  An e-line system was installed to control the algae. The Challenge: Green Algae Mats Covering the Pond’s Shores Located in Craigmyle, Torphins, Scotland, the 3,845 m2 pond was covered with dark green pond weed. For years, the image of the pond was ...


    By LG Sonic

  • Algae control in cooling towers - Case Study

    Company: Dubai festival city Description: LG Sonic industrial units for district cooling facility in Dubai Project objective: Reduce chemical dosage for water treatment and, at the same time, control factors that may cause problems, such as corrosion, scaling, and microbial activity Before treatment Scaling, ...


    By LG Sonic

  • Environmental Industrial Water & Algae Control in lagoons and ponds.

    Proven site trails and report shows a excellent reduction/removal of Microcystis and filamentous algae where we proved excellent results with ASMP-1000.A systems These ponds are characterised by large open lagoons with a fairly high residence time of water and UV exposure in the summer months. During the holding period in the open reservoirs, filamentous algae start growing ...

  • Installation of four ultrasonic algae control systems in a recreational lake in the province of South Holland

    LG Sonic installed four ultrasonic algae control systems, the MPC-Buoy, in recreational lake “de Zoetermeerse Plas” located in South Holland, the Netherlands. This environmentally friendly system controls toxic algal blooms by using ...


    By LG Sonic

  • Adaptive control of algae detachment in regulated canal networks

    Open-channel distribution networks are subject to algal developments that can induce major disturbances such as clogging of hydraulic devices (pipes, weirs, filters, flow meters). Flushes can be used as a strategy to manage these algae developments. A flush is carried out by increasing the hydraulic shear conditions using hydraulic control structures of the canal network. In response to the ...


    By IWA Publishing

  • Algae control in Tamam Aman lake - Case Study

    Lake Taman Aman is contaminated by algae and the inflow of liquid waste from the surrounding buildings. Thanks to the blooming of blue-green algae, the lake suffered particularly from malodour. In September 2012, 4 LG Sonic’s where installed in the lake to deal with the stench. The Challenge: Malodor Because of Blue-Green Algae Lake Tamam Aman is contaminated by algae ...


    By LG Sonic

  • Ultrasonic algae control solutions to treat smaller water areas

    Algae has an import function in nature, it provides food and energy for animal life, and much of the earth’s oxygen. However, an excess of algae can be hazardous to both humans and animals. Research has demonstrated that ultrasound can be an effective method of controlling algal blooms. Ultrasonic algae control solutions: the differences There are various ...


    By LG Sonic

  • Control Algae and Improve the Water Quality in Waste Stabilization Ponds

    Due to population growth, accelerated urbanisation and economic development, the quantity of waste water generated is increasing globally. Mainly in low-income areas, a large proportion of the waste water is discharged directly in the environment. When the waste water is treated, the treatment plants may not remove certain pollutants that can have a negative impact on the people and ecosystem. ...


    By LG Sonic

  • Why Interactive Ultrasonic Programs are Important to Effectively Control Algae

    Many different algal types can bloom in a water body. Some of these algae are plant cells, while others are bacteria. Algae may vary in size, shape and cell characteristics. Typically, the type of algae that blooms depends on water temperature and sun hours. As a result, algal types may change several times during a season. To effectively  ...


    By LG Sonic

  • Algae control in East Dorset raw water reservoir - Case Study

    Bournemouth Water has installed four MPC-Buoy systems to monitor and control algal blooms at Longham Lakes. After the installation of the MPC-Buoy systems a dramatic reduction in the concentration of algae was experienced. The Challenge: Installing an Environmentally Friendly Solution to Control Algal Blooms The objective of the project was to reduce algae concentrations . ...


    By LG Sonic

  • Toxic algae successfully monitored, controlled at drink water reservoir in the UK

    Within the water industry, combating algae is known as a hazardous chemical process. However the chemical free approach and solution of LG Sound is confirmed to be environmental friendly by Sembcorp Bournemouth Water (SBW). As a result of the experienced problems in the lakes of SBW, the MPC Buoy was installed to improve the water ...


    By LG Sonic

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