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surface water monitor Applications

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    Water monitoring technology for surface water

    Measuring water quantity and quality in surface water (open channels, rivers, reservoirs, lakes, and estuaries) is one of the foundations of hydrological monitoring and has been a focus of OTT Hydromet since its first  water current meters were designed in 1875.

    By The OTT Hydromet Group based in Kempten, GERMANY.

  • Continuous Monitoring of Surface Water

    The Sorbisense method is especially suitable for measurements in dynamic environments. For example, in rivers, streams and lakes.

    The method is innovative and allows you to implement continuous and cost effective measurements in both urban and in rural areas. For example, measuring the leaching of nutrients from the cultivation of wetlands and measuring water quality in rainwater and sewage.

    By Sorbisense A/S based in Tjele, DENMARK.

  • Surface water quality monitoring

    By HORIBA Europe GmbH based in Leichlingen, GERMANY.

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    Surface water quality testing for the environmental monitoring industry

    Aquaread stock a wide range of testing equipment designed to track a number of parameters and water quality testing measures. These can be used in many different bodies of water, including rivers, lakes, streams and seawater. The advantages of tracking water quality and testing for numerous parameters means that it is easier to notice changes which could cause damage to aquatic ecosystems. Early detection not only helps with monitoring water quality, but also helps to put mitigating measures in place. We have a wide range of parameters, although the most popular of these allow for surface water testing, pH, temperature, electrical conductivity and measuring levels of dissolved oxygen. These are standard measurements included in most standard Aquaprobes, although if you require more specific parameter testing then there are a number of additional parameters which can be added onto to the base Aquaprobe to compensate this.

    By Aquaread Limited based in Broadstairs, UNITED KINGDOM.

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    Unmanned surface vehicle solutions for the water monitoring sector

    Unmanned surface vehicle solutions for the water monitoring.

    By Oceanalpha Co., Ltd. based in Zhuhai, CHINA.

  • Monitoring surface water for wastewater treatment industry

    Pollution Risk: Surface water encompasses storm water derived from hard standing areas, river water and reservoirs. All types of surface water are at risk from ingress of pollution and therefore need to be monitored. On-line continuous monitoring can identify and alarm pollution so corrective action can be taken

    By Pollution & Process Monitoring Ltd based in Sevenoaks, UNITED KINGDOM.

  • Early Warning systems for surface water industry

    The EU Water Framework Directive (2000/60/EC WFD) is probably the most significant international legislative instrument in the water field. Water management policy as set out in the WFD is focused on surface water as it flows through river basins to the sea. An integrated approach has been introduced for matters concerning water quality and water quantity and the Directive establishes a framework for water management based on river basin districts. Linked to the WFD objectives, a series of milestones has to be complied with, including monitoring programmes.

    By microLAN B.V. - Aqualabo Group based in Waalwijk, NETHERLANDS.

  • Industrial solutions for water monitoring

    Water monitoring involves many different activitites, from ensuring the quality of surface or underground water, both for human beings and animal life, to the monitoring of a country’s water infrastructure. Wireless sensor networks are becoming increasingly popular in this area and ADVANTICSYS has already explored its use for many novel applications.

    By Advantic Sistemas y Servicios S.L based in Alcobendas, SPAIN.

  • Drinking water solutions for the nitrate monitoring

    Problem: Nitrate, the most stable form of nitrogen in water, is found in both ground and surface water and originates from both natural and anthropogenic sources. Due to its high solubility in water, nitrate is not filtered out from groundwater like other contaminants. Removing nitrates from source water is important as elevated levels in drinking water can cause serious health effects when ingested.

    By Real Tech Inc. based in Whitby, ONTARIO (CANADA).

  • Drinking water solutions for the source water monitoring/ protection

    Problem: A challenging aspect of drinking water treatment is often predicting or monitoring the changes that occur with incoming water quality. Seasonality, weather events, agricultural practices or upstream discharges can influence the quality of both ground and surface water over time. With multiple variables impacting source waters, monitoring historical trends may not be sufficient to predict raw water changes or detect uncharacteristic events.

    By Real Tech Inc. based in Whitby, ONTARIO (CANADA).

  • Seismic Monitoring

    With Sound Velocity through the water being of prime importance during seismic surveys, Valeport offer a variety of sensors and probes to measure sound velocity with an unsurpassed accuracy level.  Whether you require just a sensor or a SVP for profiling, we have products for surface use and up to 6000m depth operation.

    By Valeport Ltd based in Totnes, UNITED KINGDOM.

  • Continuous Monitoring of Nitrates and Other Water Quality Parameters

    Nitrate is one of the most important parameters in assessing surface and ground water quality. Nitrates are naturally present in surface and ground waters in low concentrations, but are harmful to humans and livestock and cause aquatic ecosystem degradation in high concentrations. Nitrates enter the environment as human-induced pollution from a variety of sources, but the largest source is from agricultural fertilizer runoff . Other sources include wastewater treatment discharge, septic systems, and from pet waste. Nitrate is highly soluble in water and therefore readily leaches into water sources, whereas other human associated pollutants, such as phosphates and ammonia, are not transported as easily. This ability to be quickly transported into ground and natural waters such as drinking water wells, aquifers, reservoirs, lakes, and streams, coupled with its health and environmental implications make nitrate pollution and monitoring of major concern.

    By Hanna Instruments, Inc based in Woonsocket, RHODE ISLAND (USA).

  • Remote, Real-Time Monitoring and Logging of Water Levels

    Based on the wireless radar technology SenZ2 provides a complete solution for remote, real-time monitoring and logging of water levels. For the water sector real-time insights in water levels is key. Accurate level-measurement data can result in improved policy, reduction of risks and direct cost savings. The Wireless Level Radar (WLR05-2G/001) can monitor waste water and overflow, surface water and groundwater in remote places without any power source. With radar as the most reliable and cost-effective level measurement technology, there is no reason to accept a lack of insights in water levels.

    By SenZ2 BV based in NETHERLANDS.

  • Water Data Management Solution for Hydrometric Network Monitoring

    Centralize your hydrometric network monitoring efforts with KISTERS solutions. They provide a complete range of tools to monitor surface water, groundwater, meteorological, and water quality data.

    By KISTERS AG based in Aachen, GERMANY.

  • Water quality monitoring for environmental industry

    Maintaining the quality of natural waters provides numerous economic benefits by preventing severe deterioration of water resources that would require expensive treatment operations to protect public health and the environment. For instance, monitoring nitrates in surface waters can possibly prevent algal blooms from happening by facilitating the necessary steps to stop pollution sources from discharging nitrogen nutrients into the water system.

    By Real Tech Inc. based in Whitby, ONTARIO (CANADA).

  • Reduce biofilm formation

    In many industrial or professional applications where water is being stored, biofilm may grow. The growth of biofilm can damage the installations and reduce efficiency of the circuit. A biofilm can grow certain substrates which can be found in water. When temperatures are high, for example in cooling towers, a matrix of different micro- organisms such as bacteria, fungi, algae can grow very rapidly causing the formation of a biofilm on certain surfaces submerge in water. During the formation of this biofilm, certain micro organisms starts producing extra cellular polymeric substances (EPS) which reinforce the biofilm structure.

    By LG Sonic based in Zoetermeer, NETHERLANDS.

  • World`s First Integrated Wireless Radar Level Transmitter For Water.

    Based on the wireless radar technology SenZ2 provides a complete solution for remote, real-time monitoring and logging of water levels. For the water sector real-time insights in water levels is key. Accurate level-measurement data can result in improved policy, reduction of risks and direct cost savings. The Wireless Level Radar (WLR05-2G/001) can monitor waste water and overflow, surface water and groundwater in remote places without any power source. With radar as the most reliable and cost-effective level measurement technology, there is no reason to accept a lack of insights in water levels.

    By SenZ2 BV based in NETHERLANDS.

  • Example of GPR application on fresh water reservoir

    GPR exploration of fresh water reservoirs allows user to examine in details the bottom. The important feature of GPR use that is to be mentioned - it can examine the structure of the bottom. I.e. there is possible to find underwater items located inside the bottom stratum. Also GPR can provide an information about the thickness of bottom silt or bottom ground, and its volume structure. The same exploration is very problematic if made by other means. In the summer 2012 VIY3-300 GPR was examined as sub-bottom profiler. The tests were made in Kyiv, Ukraine. GPR was placed in a plastic tub and moved across the surface of the fresh water lake. The survey window number of 166 ns corresponds to the depth of 2.7 meters. The signal reflected from the bottom is clearly visible on the profile. Compensation of the signal attenuation along increasing depth reached 60 dB. That indicates the water condition in an urban area.

    By Transient Technologies LLC based in Kyiv, UKRAINE.

  • Electrical Based Tomography Systems for Interface Detection

    Level detection is a very widespread measurement requirement. Whilst there are many techniques for detecting liquid surfaces, it is much more challenging to identify the interface between liquids and other systems.

    By Industrial Tomography Systems (ITS) based in Manchester, UNITED KINGDOM.

  • Groundwater Monitoring for Construction Sites

    All construction affects groundwater and a water management plan will be required. From deforestation to urbanisation, from holes to heaps and dams to drains, they all have an affect on the groundwater. Deforestation causes an increase in the rate of run off of rainwater resulting in lower percolation of precipitation into the soil and a consequent increase in soil erosion leading to slope instability, hence land and mud slides. The increased rate of run off can cause small streams and large rivers to rise and flood in a shorter time, but also to dry up sooner. These conditions cause great difficulties for subsistence farmers in developing countries. Urbanisation also causes faster run off because of the non permeable surfaces such as roads, roofs and car parks. This also creates drainage problems that can lead to contamination and erosion of natural water courses.

    By HERON Instruments Inc. based in Dundas, ONTARIO (CANADA).

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