Salix Cleanleach Reciplical
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Full water harvesting, irrigation and recycling system for nurseryes
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Salix Cleanleach Reciplical
- 1. Welcome to Salix, Croxton Park
- 2. House Keeping - No Fire Alarm Expected - Refreshments - Toilets
- 3. Offices Construction Teams Croxton Park
- 4. Croxton Production • 20 Acre (5 hectare) nursery • UK Native wetland & wildflower plant producer • Flora locale approved supplier. • Cell/Pot Plant Production • Coir rolls and pallets
- 6. UK Cleanleach Reciplical: Full Water Harvesting, Irrigation and Recycling • Rainwater Collected from Polytunnels • Stored in Tanks • Used to irrigate pot grown plants • Cleaned in Cleanleach System • Recycled back into tanks • Main Differences: Drainage Layer under Sand filter & Floating Reedbed
- 7. 1m 24m CleanLeach: DETAIL 4: General Arrangement: NTS Gravel Filter Outlet Pipe (Centre) Sand Filter 5% fall in last 3m of bed SSF Gravel Reedbed Floating Reedbed Chamber (By Others): Control Flow to either bed (split flow) 35m (1% Fall)
- 8. Gravel Filter (Wrapped in Terram 1000) Outlet Pipe (Set 50mm below bottom and sealed around pipe) Mypex on surface Sand Filter Pond Liner to Seal Entire Bed (as per existing pond lined beds). Drainage Geotextile CleanLeach: Detail 3: Close up Sand Filter Outlet & Geotextile Layers: NTS
- 10. Gravel Filter (Wrapped in Terram 1000: 1m wide) CleanLeach: Detail 6: Section Of Gravel SSF Reedbed: NTS Outlet Pipe (Set 50mm above gravel and sealed around pipe: Need to be able to adjust flow to back up water depth) Gravel Pond Liner to Seal Entire Bed (as per existing pond lined beds). Inlet Pipe (Set 70mm above gravel and sealed around pipe) 1% Fall 0.5m 100mm Freeboard
- 11. CleanLeach: Detail 7: Section of Floating Reedbed: NTS Outlet Pipe (sealed around pipe: Need to be able to adjust flow to back up water depth) Floating Reedbed Pond Liner to Seal Entire Bed (as per existing pond lined beds). Inlet Pipe (sealed around pipe) 1% Fall 0.45m 200mm Freeboard Open Water
- 12. Construction
- 13. Construction: Mid June to End August • Good weather during construction • Driest September Recorded • Very Wet October
- 14. Installation of Geo- Composite Drain
- 15. Xlyit Fibres Added to Improve Soil Structure & Soil Drainage (Fine Sand Compacts When Disturbed)
- 16. Completed Layers
- 18. SSF Gravel & Floating Reedbeds
- 19. SSF Gravel & Floating Reedbeds
- 20. Plant Species Grown in Coir Mats • Phragmites australis • Carex acutiformis • Iris pseudacorus • Lythrum salicaria
- 21. State of the Art: EWWTA, CWA, ESWEG • Phosphate Capture • “Passive Water Treatment” • Whole Life costs • Sustainability; Waste & Energy Costs • Maintenance & Refurbishment Costs • Water Framework Directive “Driver”