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Domestic sewage vermifilter showing accumulated contents (composting worms exposed) A vermifilter (also vermi-digester or lumbrifilter) is an aerobic treatment system, consisting of a biological reactor containing media that filters organic material from wastewater.
The system may consist of a single pond or several ponds in a series, each pond playing a different role in the removal of pollutants. After treatment, the effluent may be returned to surface water or reused as irrigation water (or reclaimed water ) if the effluent meets the required effluent standards (e.g. sufficiently low levels of pathogens ).
This page was last edited on 30 December 2016, at 23:27 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
On Oct. 3, 1995, at 1 p.m. ET, America stopped in its tracks. From living rooms to break rooms to classrooms, people huddled around televisions and radios to find out the fate of Orenthal James ...
On e-commerce platforms like Etsy, TikTok Shop, eBay and Redbubble, sellers are hawking merchandise featuring designs inspired by the fatal shooting of UnitedHealthcare CEO Brian Thompson.
Since the pandemic, a lot of companies have made a shift to remote work. Many employees have found that working from home offers a lot of benefits, including saving on transportation costs.
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