Vacuum-Enhanced Suction-Lift Well Point System

2 Vacuum-Enhanced Suction-Lift Well-Point System [Pg.219]

The double-diaphragm suction-lift pump LNAPL recovery system is patterned after the concept of a shallow well-point dewatering system commonly used in the con- [Pg.219]

FIGU RE 7.8 Typical well-point installation layout shown in plan view (top) and cross-section (bottom). [Pg.220]

The general recovery comprises primarily the following components [Pg.220]

FIGURE 7.10 Two layouts for well-point system using eductors. [Pg.221]

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