This implementation of ASM1, 2d and 3 account implemented in the BSM1 layout accounts for 1) reactive settling and 2) electron dependency. The Main developers are: Xavier Flores-Alsina, Krist V.

They believe those issues are connected to biosolids fertilizer, made from Fort Worth’s sewage sludge, that was applied to nearby farmland. Now, commissioners say the 200,000-resident county south of ...

Schmitt Marquez assures the community the material coming from McKinley is not hazardous or toxic, but recognizes why community members who see the sludge-like material may be concerned.

EPA has classified them as likely carcinogenic, and they are known to concentrate in organs such as the liver, kidneys and gall bladder. Over the past seven years ... Just because a wastewater plant ...

Gardner officials have determined that expanding the city's sludge landfill is the most feasible option, as announced at a public meeting of the Sludge Landfill Expansion project Monday night.

Due to a lack of data, a model of sewage sludge incineration was not included in the assessment, although qualitative analysis was provided. On January 14, 2025, the U.S. EPA released its Draft Sewage ...

Scientists and industry are finding unusual new uses for brewers' spent grain – the beer industry's largest waste product. Ponder the idea of a beer well-brewed and enthusiastic drinkers at ...