Der-Liang Yung BSc, MSc(hons), PhD

Engineers make exceptional business associates and Der-Liang is no exception. Having visited and travelled to upwards of 50 countries, engaged in various speaking forums (conferences, TED talks, science education fairs and the valedictorian speech at his recent graduation), he provides frank and honest answers to the matters at hand.
Now he plies his traits working with distributors around the world, building relationships, signing deals and making sales on behalf of LDI as a Sales Engineer

dont miss

Beyond the Oil Sector: The Evolution of Oil Spill Monitoring

Think oil spill monitoring and your mind probably starts thinking of applications in the Oil & Gas Sector: terminals, extraction fields, refineries, tank farms etc. But the fact is hydrocarbon products are used across a multitude of industries, water is the most common medium, and pollution is all-around bad news. Early detection prevents bigger disasters and higher costs. So, think again.


  • Keith Donaldson: Speaking at the Contamination Expo

    Keith Donaldson - 10 benefits SCADA can bring to your business or organisation

  • TBA: Speaking at the Contamination Expo

    TBA - Understanding Pollutant Emissions Crossing your Fence Line: A comparative study.

  • Dr. Uri Stoin: Speaking at the Contamination Expo

    Dr. Uri Stoin - Superoxide as a green reagent for soil and water treatment

  • Jack Shore: Speaking at the Contamination Expo

    Jack Shore - Colloidal Activated Carbon Innovation: spill response, remediation and pollution prevention

  • Hazel Davidson: Speaking at the Contamination Expo

    Hazel Davidson - Optimising Laboratory Testing – the best value for money