Protecting sludge handling equipment Large wastewater treatment facilities often incorporate an anaerobic digestion (AD) plant to handle sludge and deliver heat as well as electrical energy to support the operation…

Leica Geosystems has introduced the new Leica CS30 tablet, a rugged all-round field controller designed for surveyors. The 7-inch sunlight-readable multi-touch screen is a convenient size to use with graphics…