Floating Covers reduce ammonia emissions by 60%: Slurry Store, Slurry Lagoon, Manure Silo & Biogas Plant Digestate Lagoon

TenCate and Wiefferink manure and slurry and digestate covers improve slurry as a fertiliser and reduce ammonia emissions from the AD, dairy and pork farming sectors, covers are a great way way to reduce ammonia emissions by approx 60% and conserve ammonium which will increase the efficiency and reduce fossil fertiliser costs of your farm.

Do more with less, don't let your nutrient resources and slurry storage space be taken up with rainwater that's not earning its keep.

Choice of 2 covers depending on your needs:


1) Suitable for below ground earthen banked lagoon constructions Wiefferink Floating Cover) & (TenCate NICOLON® Lagoon Cover) TENCATE PAGE
2) Suitable for above ground concrete or steel silo covers (please see our Wiefferink Silo Cover) For full specifications visit WIEFFERINK PAGE


Both  options made from sustainable materials performing a sustainable function, a double win for your organisation if you are looking to lower your carbon footprint


  • Slurry store covers provide the benefit of:
  • - Protecting the store from rainwater and reducing storage and field application costs
  • - Reducing the loss of nitrogen and increase the quality of slurry as a fertiliser
  • - Reducing ammonia emissions and improving air quality of thre agricultural and farming sectors (88% of UK ammonia emissions are from agriculture)
  • - Minimising odour emissions.

Please get in contact for more details, site visit and quotation.