Keystone Environmental, along with its client Canadian National Railway, receives patent approval to support dewatering with an innovative concept: a biodegradable permeable geobag, designed from renewable materials, to replace traditional, labour and energy intensive, filter presses and non-degradable, synthetic dewatering geobags. This innovation allows for the geobag and sludge material to be diverted from landfill disposal and re-directed to a treatment facility for re-use in mine site reclamation.
Recent Posts
- Revision to Vancouver’s Groundwater Management Bulletin
- Revisions to BC ENV Protocol 6 – Applications with Approved Professional Recommendations and Preapprovals
- Keystone Environmental’s Commitment to Net-Zero by 2050
- Revisions to BC ENV Protocol 19 – Site Investigation and Reporting
- Do You Know How Different Provincial Regulations Impact You When Transporting Hazardous Waste?
- Keystone Environmental Drone Services
- Changes to BC ENV Protocol 19 – Site Investigation and Reporting
- NPRI Reporting for 2023 Calendar Year Due in June