Soil & Groundwater Applications in Vietnam

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    Oxidation Reduction Potential (ORP)/Redox

    Oxidation Reduction Potential or Redox is the activity or strength of oxidizers and reducers in relation to their concentration. Oxidizers accept electrons, reducers lose electrons. Examples of oxidizers are: chlorine, hydrogen peroxide, bromine, ozone, and chlorine dioxide. Examples of reducers are sodium sulfite, sodium bisulfate and hydrogen sulfide. Like acidity and alkalinity, the increase of one is at the expense of the other.

    By Myron L Company Distributor in VIETNAM.

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    Boiler Water Testing / Cooling Tower Water Testing

    Boilers and cooling towers share two major water related problems: deposits and corrosion. As steam is generated by a boiler or water evaporating from a cooling tower, dissolved minerals are left behind, increasing the concentration of these minerals. Additional minerals are introduced via the water added to makeup the water lost to steam/evaporation. Eventually, the minerals reach a level (or cycle) of concentration that will cause either loss of efficiency due to scale or damage from corrosion. This level can be determined by the Ryznar or Langlier indices and correlated to a conductivity or TDS range. Most people recognize problems associated with corrosion. Effects from scale deposits, however, are equally important. For example, as little as 1/8` of scale can reduce the efficiency of a boiler by 18% or a cooling tower heat exchanger by 40%!

    By Myron L Company Distributor in VIETNAM.

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    Water Testing for Horticulture

    Modern growing practices include scientific evaluations of soil, water, fertilizers, diseases, etc. While some tests are best performed by a laboratory, others can be easily conducted on location, saving time and money. Three tests in particular, EC, pH, and ALKALINITY, can reveal valuable information about water quality, soil salinity, and fertilizer concentration. MyronL Company’s portable AGRI-METERS provide you with a simple, fast, and accurate means of testing these parameters.

    By Myron L Company Distributor in VIETNAM.

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    Portable and fixed gas analysers for remediation and groundwater

    Contamination can arise from circumstances such as fuel spills and plant leaks. Geotech has developed a range of equipment to help you comply with each stage of the remediation process.

    By Geotechnical Instruments (UK) Ltd Distributor in Ho Chi Minh City, VIETNAM.

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    Peristaltic pumps and fluid path technologies for pulp and paper

    High quality paper, coupled with lower production costs, is the formula for profitable paper making. Watson-Marlow pumps provide high metering accuracy and excellent resistance to the viscous and abrasive chemicals commonly used in the pulp and paper industry.

    By Watson-Marlow Fluid Technology Group Office in Ho Chi Minh City, VIETNAM.

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    Liquid pumping for the fine chemical industry

    SPS pumps stand out from the competition for handling shear-sensitive suspensions, solutions, washing-up liquid and detergents, as well as very viscous media such as silicones

    By Watson-Marlow Fluid Technology Group Office in Ho Chi Minh City, VIETNAM.

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    Water treatment solutions for paper and pulp industry

    Partner to the paper industry. ProMinent provides reliable metering components and systems for the production of paper, rounded off by the application knowledge of ProMinent engineers.

    By ProMinent Group - ProMinent GmbH Distributor in Ho Chi Minh City, VIETNAM.

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    Peristaltic pumps and fluid path technologies for engineering

    Watson-Marlow positive displacement pumps provide reliable and low cost transfer of fluids for the widest range of equipment and plant applications.

    By Watson-Marlow Fluid Technology Group Office in Ho Chi Minh City, VIETNAM.

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    ph determination for soil testing

    Determination of the pH value provides information about the acid or base action of the soil solution. This in turn is enormously important for the nutrient supply and microbial activity of the soil. For example, many metals (trace elements) are considerably more mobile in acidic soils. If the soil pH values are very low, toxic levels can soon be reached and these can damage the roots of plants. On the other hand, excessively high pH values quickly lead to a shortage of trace elements because of immobilization.

    By Metrohm AG Distributor in Hanoi, VIETNAM.

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    Laboratory instruments solutions for environmental industry

    The environmental challenges require internationally accepted standards, in which limits and test methods are defined. Metrohm instruments and applications comply with a lot of international environmental standards. Substances introduced into the environment are distributed among the environmental compartments water, soil (sediment), and air, as well as among the organisms living in them (biosphere). Only if we know the type and quantity of these contaminants can we protect the environment and its inhabitants.

    By Metrohm AG Distributor in Hanoi, VIETNAM.

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    Oil vapour removal for the manufacturing industry

    The mist eliminator prevents oil mist from contaminating air or soil, helping facilities to comply with environmental regulations. It also makes for a cleaner safer work environment by eliminating oil residue built-up on engine room floors, enclosure and stairwells, while improving indoor/outdoor air quality and reducing fire hazards. 

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    Water treatment solutions for food industry

    Metering and disinfection in the food industry. Perfect hygiene and precise metering are indispensable in food production. To achieve this, ProMinent supplies appropriate and reliable measurement, control and metering technology as well as various water disinfection systems.

    By ProMinent Group - ProMinent GmbH Distributor in Ho Chi Minh City, VIETNAM.

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    Water treatment solutions for oil and gas industry

    "Made in Germany" for the global oil and gas industry. ProMinent`s tailored products are made in Germany. Designed as complete solutions and manufactured in-house, they are quickly ready for use (up-, mid- and downstream).

    By ProMinent Group - ProMinent GmbH Distributor in Ho Chi Minh City, VIETNAM.

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    Chemical Water Treatment for cooling and processing water

    An optimal heat transfer is the most important point in every water cooled process. Scale, corrosion and biofouling negatively affect the heat transfer. Therefore Kurita develops for cooling and process water systems customized solutions, based on the combined treatments of scale & fouling prevention, corrosion inhibition, and biocides.

    By Kurita Office in Hanoi, VIETNAM.

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    Portable and fixed gas analysers for landfill gas field management

    Careful management of the many boreholes across a landfill gas field can optimise the gas yield and therefore the power generated from the gas.

    By Geotechnical Instruments (UK) Ltd Distributor in Ho Chi Minh City, VIETNAM.

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    Portable and fixed gas analysers for landfill perimeter monitoring

    Controlling potentially explosive and asphyxiate gases from escaping off site is important for meeting Health and Safety standards and protecting the local environment.

    By Geotechnical Instruments (UK) Ltd Distributor in Ho Chi Minh City, VIETNAM.

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    Solutions for water treatment and water disinfection

    We produce everything in house: all our products, systems and services. As well as being convenient, this is also smart. Disinfection solutions tailored to your needs offer excellent effectiveness.

    By ProMinent Group - ProMinent GmbH Distributor in Ho Chi Minh City, VIETNAM.

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    Peristaltic pumps and fluid path technologies for print and packaging

    The printing industry is under continual pressure to deliver high quality print, ever more quickly and competitively. Downtime between print runs costs money. Peristaltic hose and tube pumps from the Watson-Marlow Fluid Technology Group provide the performance and reliability the print industry needs.

    By Watson-Marlow Fluid Technology Group Office in Ho Chi Minh City, VIETNAM.

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    Sampling and drilling equipments for the mining industry

    AMS, Inc. has been a leading provider of high quality sampling equipment since 1942. AMS sampling equipment is primarily used for environmental, geotechnical, and remediation uses as well as soil, soil gas, and groundwater monitoring. In addition, AMS makes PowerProbe direct push/hollowstem auger drill rigs for environmental and geotechnical drilling activities. AMS also manufactures and offers direct push tooling, drilling equipment, accessories, and expendables for soil sampling, groundwater sampling and monitoring well installations.

    By Art’s Manufacturing and Supply, Inc. (AMS Inc.) Distributor in Ha Noi, VIETNAM.

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    Hydrographic Surveying

    Key to any Hydrographic survey is tidal data and Valeport offer tide gauge options for both shore based and offshore / seabed applications together with telemetry packages for secure data transfer. 

    Echo sounders, both single and multi-beam need sound velocity data to correctly produce depth measurements.  Valeport offer the largest range in sound velocity sensors and profilers that have world beating accuracy.

    If simple, small boat echo sounding is required with single or dual frequency transducers and interface of external parameters with GPS reference then we have just what you need in our portable Midas Surveyor single beam echo sounder.

    By Valeport Ltd Distributor in Dong Da Dist., VIETNAM.

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