The term "encapsulation" refers to the sealing of waste body by geological and engineered liner systems.
This paper discusses design approaches for heap leach pad liner systems, with a focus on compatibility with geosynthetic materials.
Aluminium production wastes can significantly and severely impact the operation and behaviour of a solid waste landfill, causing serious damage to gas extraction, leachate collection or liner systems.
Examples include cover and basal liner systems for waste containment facilities where geosynthetics are widely used, amongst many other examples.
Applicability of the method is illustrated by using it to evaluate the relative performance of several different liner systems.
The Formation Evaluation and Completion segment offers services such as controlled-pressure drilling and testing, drilling services, tubular running services, drilling tools, integrated drilling, wireline services, re-entry and fishing, cementing, liner systems, integrated laboratory services and surface logging.
The allowable strains of geosynthetic materials are discussed based on the results of tensile tests, and the corresponding design criteria for composite liner systems are proposed.
Additional efforts to mitigate sport-related head trauma include development of novel pneumatic liner systems, composite outer shells, and aftermarket additive helmet technologies.
In this paper, the IPT is used to evaluate the interface shear strength of some materials usually present in cover liner systems of landfill.
Liner systems consisting of clay or bentonite-sand mixtures can be installed on the bottom of landfills to prevent contaminants from seeping into the surroundings.
The data collected from this test is publically available and can be used to validate numerical models for the performance of geomembrane liner systems.
