HYGIENE-CLAD E F F L U E N T M A N AG E M E N T S O L U T I O N S 2 0 2 0
The durable and chemical resistant panelling Our white high gloss PVC tongue-and-groove interlocking panels feature a unique inner web which gives Hygiene-Clad outstanding strength and durability. Quick and easy to install & remove New builds or retrofit Reusable panels
Agricultural Industrial Commercial Residential Ravensdown’s product manager for ClearTech Carl Ahlfeld says monthly water savings at the Lincoln University Dairy Farm equate to the average daily use of 3000 people.
CLEARTECH CONTINUES TO PROVE ITS WORTH NOW IN ITS SECOND SEASON, THE ClearTech effluent treatment system installed at Lincoln University Dairy Farm (LUDF) continues to prove its worth. It has saved more than 600,000L of freshwater in a single month just by using the clarified water from the system for yard washdowns. That 600,000L equates to the average daily water use of 3000 people. If adapted across the New Zealand dairy industry, ClearTech effluent treatment systems have the potential to save millions of litres of freshwater. Ravensdown’s product manager for ClearTech, Carl Ahlfeld, says the water saving was an impressive achievement. Other efficiencies have been observed too. “The volume of coagulant required has been less this spring, specifically because the cow hair and older effluent has been kept out of the fresh effluent, an initiative that LUDF implemented this year. This has kept costs down.” ClearTech efficiencies are being duplicated daily with eight other units now operating on dairy farms in Canterbury and the Waikato, and more recently in the transport industry. “We are now cleaning livestock transport trucks with recycled effluent wash from ClearTech, saving millions of litres of fresh water in the process as well as dramatically reducing the
disposal of effluent,” says Carl. “This is both environmentally beneficial and a major cost saving for the industry.” A scientific paper published recently outlined considerable environmental benefits when clarified water from the ClearTech system was applied directly to pasture soil. Compared to untreated farm dairy effluent (FDE), E. coli concentrations leached from the ClearTech-treated effluent and clarified water were reduced by up to 99.99%. Total-P losses from the lysimeters measured 90.5% and 85.7% lower than untreated FDE lysimeters and the dissolved reactive phosphate (DRP) reductions from clarified water and treated effluent were 99.9% and 99.5% respectively. Reductions in phosphate leaching loss can lessen the impact of agriculture on water quality and help when preparing a farm environment plan. The continued innovation and development of ClearTech is the result of a partnership between Lincoln University and Ravensdown, built on robust science with a clear drive to provide smarter farming solutions to reduce environmental impacts in New Zealand. Future innovation for ClearTech is ongoing with the plant undergoing regional testing at the Waikato LIC innovation farm.
NZ Dairy Exporter | Effluent Management Solutions | November 2020
Strength & Durability The uniquely durable and abuse-resistant structures of Hygiene-Clad panels make them ideal for both walls and ceilings of agricultural and animal containment facilities. ind An industry-leading 1/2 inch thick panel with unique inner webs withstands frequent bumps and abuse from large animals, giving Hygiene-Clad panels an outstanding strength not found in thinner panels.
Low Maintenance & Easy To Clean Easily power wash with soap and water or bleach for easy sanitation and a bright, clean appearance that never needs painting or refinishing. Hygiene-Clad panels are chemical resistant. They repel and drain water, keeping moisture out of the panels and ensuring a long life.
Unparalleled Disease Protection
Hygiene-Clad panels won’t support mould growth like plywood or other commonly used materials. Chemical resistant and impervious to dirt, moisture, and animal waste, it has the NZBC Verification Method C/VM Appendix A - Group number Classification 3
Adjustable Sizes & Easy Installations
Hygiene-Clad panels are easy to install, remove and resize. Panels are 9mm thick with unique tongue-and-groove interlocking system, 45cm wide and come in standard 3.6, 4.6 and 5.8 metre lengths. We can also customise lengths.
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