Eco-friendly river turbine
July 2009
Analytical Instrumentation & Environmental Monitoring
A river power station that uses the kinetic energy of the water to generate fish-friendly electric power has been introduced. The small F-LWK 5-300 kW is a low-cost hydro turbine providing alternative energy. Designed by International River Energy, the device allows electricity to be generated without constructional or optical interferences to the landscape, and without emissions.
The F-LWK generates electricity out of natural and artificial, over- and underground watercourses, inside rivers and streams, and in local and industrial wastewaters. It can also be used in tidal waters and in coastal streams. It is fastened in the bed of a stream with a ship’s anchor or concrete tie bar.
The great advantages of this power plant type are that there are an abundance of watercourses in which it can be used for electricity generation. In a recent study, it was found that an enormous potential of water power is unused. This potential lies at a capacity of 1300 gigawatts at low heads of 0,4–4 m and medium to large flow rates of 5–650 cubic metres per second. This corresponds to substituting about 10% of world energy.
Component requirements include anchorage, energy transmission, generator, GPS system, stream converter, interface for data transmission, sensors, electricity converter and additional elements.
The F-LWK 5-300 kW is based on a cone-formed screw that is fixed to the riverbed and is directly connected to a generator. The mobile unit can be installed anywhere between the spring and mouth of a stream, as well as in canals and sewers.
For more information contact Mike Andrews, OEN Enterprises, +27 (0)11 675 4447, mike@oenenterprises.co.za, www.oenenterprises.co.za
Further reading:
Precision in every drop, powered by ICP technology
Wearcheck
Analytical Instrumentation & Environmental Monitoring
Elemental profiling using Inductively Coupled Plasma – Optical Emission spectroscopy provides useful information on the chemical composition of lubricants.
Read more...
A trusted oxygen analyser back in action
Elemental Analytics
Analytical Instrumentation & Environmental Monitoring
After a period of discontinuation, Servomex’s Oxy 1810 oxygen analyser has officially returned.
Read more...
Multi-channel pH and conductivity controller for the water sector
Senseca
Analytical Instrumentation & Environmental Monitoring
The measurement of pH and conductivity plays an integral role in water systems. Senseca South Africa has introduced a multi-channel controller that allows the connection of up to five digital sensors and a frequency-emitting flow sensor.
Read more...
DEKRA Industrial sets new standards for asset integrity in local petrochemical sector
Analytical Instrumentation & Environmental Monitoring
DEKRA Industrial South Africa has strengthened its position as a leader in hydrogen-induced cracking inspections through a strategic combination of advanced non-destructive testing techniques, investment in state-of-the-art inspection equipment and global technical collaboration.
Read more...
ABB leads in emissions monitoring with industry-first data acquisition system proficiency test
ABB South Africa
Analytical Instrumentation & Environmental Monitoring
ABB is the first company to offer a complete package of continuous gas analysis and DAHS systems fully compliant with international standards.
Read more...
Ensuring clean and safe water
Endress+Hauser South Africa
Editor's Choice Analytical Instrumentation & Environmental Monitoring
Endress+Hauser’s comprehensive range of disinfection sensors is designed to monitor and control disinfectant levels in water treatment processes.
Read more...
High-precision measurement of insulating gases
WIKA Instruments
Analytical Instrumentation & Environmental Monitoring
WIKA has launched the next generation of its GA11 gas analyser. It enables switchgear operators, manufacturers and maintenance companies to record the quality of SF6 gas and alternative insulating gases.
Read more...
Say goodbye to missed contamination with real-time colour monitoring
Analytical Instrumentation & Environmental Monitoring
Applied Analytics offers seamless and rapid colour monitoring in processes with an industry-proven analyser that quickly and accurately monitors colour in your sample stream for impurities and inconsistencies.
Read more...
Metrology laboratory is the heart of data-driven production consistency
Analytical Instrumentation & Environmental Monitoring
Pressing and welding have been at the core of Tier 1 automotive supplier, Malben Engineering for 50 years; but it is the company’s investment in its state-of-the-art metrology laboratory which has set it apart.
Read more...
Unlocking precision: The future of inline concentration measurement
Analytical Instrumentation & Environmental Monitoring
[Sponsored] In today’s resource-conscious industrial world, manufacturers are under growing pressure to optimise productivity, ensure consistent product quality and minimise waste. One of the most effective levers for achieving these goals lies in mastering concentration measurement, and Anton Paar is redefining how it is done.
Read more...
printer friendly version