GRAND HAVEN TWP. — The Ottawa County Board of Road Commissioners has given its blessing to a project plan to build a regional facility to process sewage sludge produced by the county's wastewater ...

By returning nutrients recovered from wastewater to agricultural soils, sewage sludge helps close nutrient cycles and reduces ...

Chennai: Can we reuse for gardening or agriculture the sludge generated by sewage treatment plants (STPs) in the city? A ...

Dry sludge produced from Gaza Wastewater Treatment Plant, May 2007. There are no treatment facilities for sludge in Gaza and it is just exposed to dry in the sun before disposing to the solid waste ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

ARLINGTON, Texas — Avid birders are trying to convince the City of Fort Worth to reopen a popular birdwatching location in North Arlington that's been closed since officials say an oil pipeline and ...