Landfill Technologies TRIZ Cases

See how a woven glass fibre web impregnated with carbon particles and coated with vacuum-deposi

See how a woven glass fibre web impregnated with carbon particles and vacuum-coated with metal

See how tufted synthetic elongate elements create turbulent boundary layers to resist wind upli

A throttled extraction control keeps landfill gas flowing at a minimum rate to maintain negative pressure and prevent environmental escape.

A spring-loaded throttle maintains minimum landfill gas flow to avoid positive outlet pressure and reduce control energy demand.

Alternating gas sampling and ambient-air purge protects sensors while enabling continuous landfill gas monitoring and automatic wellhead adjustment.

A throttle with a built-in minimum opening maintains landfill gas flow, preventing positive outlet pressure and lowering actuator energy use.

Ground-anchor tethering and mechanical clamping secure landfill covers without sandbags, tires, or adhesive while maintaining a tight gas seal.

Elongated couplers link wire lines, chains, and tarp sleeves to prevent bunching, reduce damage, and ease landfill tarp winding.

Alternating sampling and purge cycles let sensors track landfill gas and adjust wells automatically, reducing manual visits and leak delays.

A sacrificial shear pin lets a compactor cleaner finger pivot free under overload, cutting stuck-fastener downtime while maintaining wheel traction.