Environmental Concepts Exchange Associaton Ir Irriga rigation tion Concept Concept Solutions for Chad
Irrigation solution Optimization of water supply systems Cleaning Leak and water pipe location TV inspection, Hydraulic pipelins calculation digital line cadastre E.C.E.X.A. Irrigation Concept 2
Fundamentals for the optimization of water supply systems Knowledge of the location of all lines, and their documentation Knowledge regarding material and dimension of pipes Operability and free access to the fittings Clean line network (no deposits in the pipes) No leaks in the network E.C.E.X.A. Irrigation Concept 3
Cleaning method Air flushing Molch – cleaning E.C.E.X.A. Irrigation Concept 4
Cleaning method Chemical cleaning Cleaning with LWS E.C.E.X.A. Irrigation Concept 5
Cleaning with LWS Day cleaning services: depending on the local topography 1km – 4km urban area and network 3km – 5km rural area structure 5km – 8km transport lines (high-pressure low- pressure zones, house connection speed, metropolitan area, scattered settlements and much more .) E.C.E.X.A. Irrigation Concept 6
Fountain revitalization Old wells can be easily cleaned and regenerated. But single procedure does not usually lead to the desired success. In many cases, the original fountain performance is again achieved and often exceeded by a combination of different methods Documented pumping tests before and after regeneration confirm the cleaning success E.C.E.X.A. Irrigation Concept 7
Fountain revitalization E.C.E.X.A. Irrigation Concept 8
The following methods are Water loss analysis applied: 1. Measurement night minimum 2. Rectifier try in a closed zone 3. Selective Leak detection by ground microphone and correlator 4. Selective Leak detection using tracer gas and thermal imager 5. Checking the fire hydrant for leaks E.C.E.X.A. Irrigation Concept 9
. E.C.E.X.A. Irrigation Concept 10
Irrigation concept for Chad 1 Water extraction from the well shaft by central tower Suitable to 150 ha at a flow rate of 400 m³/ h. Pivot control: Pivot controls are manufactured according to the stringent requirements of EN or VDE. Touch-free contacts provide maximum protection and safety. We use exclusively a commercial grade components from leading manufacturers (Schneider Electric, Schrack, Moeller, etc.). The corrosion protection of the cabinets has been adapted to extreme climatic conditions E.C.E.X.A. Irrigation Concept for Chad 1 11
Irrigation concept for Chad 2 4 Wheel ZE central control : Spray nozzle Spray nozzle with a In the central control, a water tank is placed, wherein rotating baffle. Large air the plant auxiliaries throw with excellent Agrovit and Agrovit Plus are stored diluted with water. distribution image. Low So they are applied in the bypass procedure for the intensity and soil- sprinkler system on the leaves of crops. conserving irrigation. Also in 4 wheel ZE, a tube is attached for water energizing which controls the drying of the water Conclusion: structure and the dynamics of the water. The sprinkler system acts as a The energizing water deletes not original, by module in the form of spraying the Environmental impacts on the water resulting crops, using biological plant structural elements. Minerals act harmonizing and auxiliaries, with energized water. strengthening on original water structures. E.C.E.X.A. Irrigation Concept for Chad 2 12
Ir Irriga rigation tion Concept Concept E.C.E.X.A. SUSTAINABLE SOLUTIONS E.C.E.X.A. Environmental Concepts Exchange Associaton e.V., ZVR 810905603 A-2500 Baden, Erzherzogin Isabellestraße 112 – Austria office@ecexa.at www.ecexa.at Tel. ++43(0)664 1420306 13
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