Applied Environmental & Climate Projects
RIWEM designs and implements pilot initiatives addressing severe environmental risks, combining engineering breakthroughs with community-level operational systems.
Purification of Lake using Environmentally-Friendly Dredging System & Nano-Bubble
Restoring delicate lakebeds and natural oxygen levels in Ninh Binh, Vietnam without disrupting the aquatic ecosystems.
Project Specifications
Advanced Bottom Restoration Loop
Traditional dredging stirs up heavy layers of silt, releasing toxic sulfides and metals back into the water column. The RIWEM system utilizes custom mechanical hoods to scrape, vacuum, and scrub the lake floor cleanly:
Heavy Scrapers & Brushes
Mechanical sweeps physically break down hard sludge layers down to a maximum operational depth of 20 meters.
Confounding Air Jet Nozzle
Injects localized compressed air loops to isolate loose sediments beneath the suction hood.
Surface Nano-Bubble Injection
Reoxygenates the lake floor with micro-bubbles, sparking rapid biological restoration and breaking down toxic organic compounds.
Commercialization of IoT-based Block Assembly Type Rainwater Storage Infiltration Tank
Mitigating urban flooding while replenishing local aquifers using modular block assembly grids in Vietnam.
Project Specifications
Smart Subterranean Storage Grids
Rapid urban sprawl in Vietnam reduces natural soil surface area, leading to severe localized flooding. This system utilizes assembly crates buried beneath landscaping to hold water and recharge the groundwater layer:
Block Assembly Crates
Modular high-density plastic block structures assembled on-site to create custom subterranean storage volumes.
Containerized Control & Purifier Room
A compact surface container houses pressure control systems, UV filtration grids, and digital level analyzers.
Smart IoT Flow Monitoring
Continuous telemetry on water levels, pump discharge pressure, and recharge rates, readable via cloud systems.
Project Impact Estimator
Calculate environmental outcomes of implementing Lake Dredging loops or Rainwater Infiltration storage blocks based on your site parameters.
Estimated Outcomes
Cooperate on Climate Adaptability Projects
We partner with global technology consortia, public departments, and NGOs to run targeted municipal water purification and storage pilots.
Submit Pilot Proposal