IN view of the numerous text-books dealing with the purification of sewage which have recently appeared it would seem difficult to justify the publication of a further work on the subject. During the ...

ONTARIO, CA — The International Association of Plumbing and Mechanical Officials (IAPMO ®) has published IAPMO/UPC/Appendix H-2021, Private Sewage Disposal Systems, as a standalone document. This ...

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MARY ESTHER — By late summer, the City Council is expected to be armed with detailed information that will help it determine the city’s best long-term wastewater treatment and disposal method. The ...

July 28 (UPI) --Oil and gas companies can prevent earthquakes by reducing the rate of wastewater injections, according to a new study. To extract oil and gas trapped deep in rock deposits, fossil fuel ...