Seamless landfill sump

Secure chemical waste landfill

Secure landfill and method of operating a landfill for hazardous

Sewage disposal system and apparatus

Situ formation of apatite for sequestering radionuclides and...

Sludge/waste landfill method and system

Stabilization method for lead projectile impact area

Stabilization of pre-existing landfills

Stabilized fluid barrier member and method of forming same

Storage and disposal of organic waste

Subterranean waste disposal process and system

Synthetic bulk material cover and method of using the same

Synthetic cover for waste

Synthetic cover for waste

Synthetic cover for waste piles

System and method for containing leachate using submerged counte

System for isolating a dump

System for securing landfills

Transportation and disposal of waste materials

Treatment of mineral tailings