With the acceleration of urbanization and industrial development, the treatment rate of urban sewage and industrial wastewater has increased year by year. Taking China for instance, there were more ...

The ability to modify sludge characteristics through changes in the precipitation stage of heavy metals treatment was considered. A continuous-flow hydroxide precipitation treatment system was ...

AS part of a fundamental investigation of the water/solids relation of activated sewage sludge an attempt was made to apply interference microscopy 1 to the measurement of the solids content of the ...

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Liquefied stabilized soil (LSS) is made with construction waste and used for filling and backfilling long, confined spaces where traditional compaction is difficult. Using LSS helps speed up ...

It's content that could be born only out of TikTok’s frenetic video onslaught. So-called sludge videos have flourished on the app and other parts of the internet in recent months, offering viewers ...

Using more sludge and less slag in their recipe, researchers were able to create a material that's stronger than even today's enhanced cements and highly resistant to corrosion by acid. It could solve ...

The Times dug into the widespread use of sewage sludge as fertilizer, which is sometimes heavily contaminated by “forever chemicals.” By Hiroko Tabuchi For decades, the government has encouraged ...

A flood of toxic waste from a burst reservoir at a chemical plant has killed at least four people in Western Hungary. As NPR's Eric Westervelt reports, local officials are scrambling to contain what ...