Filters of nano-cellulose have been tested in two Spanish factories and a Spanish water company, and are found to be highly effective. The tests conclude the EU-funded project Nano Select, led by ...

The crude oils extracted from oil wells are not pure but are mixed with various liquids and solid matters such as dust, fine sand, sludge, clay, water with dissolved salts, oxides, hydroxides, ...

The paper filter has demonstrated excellent virus and bacteria removal capacity both in the lab and in real-life tests. The scientists believe that with further development, the paper filter produced ...

Oil spills and industrial pollution pose a huge threat to the ecological environment. Concerns over safety have seen an increased focus on improving the filtration of oily wastewater; for example, ...

We have previously developed a surface chemistry to activate filter paper to immobilize oligonucleotide DNA 23. Briefly, by reacting to 1.75 M of GA in DMF overnight at room temperature, the hydroxyl ...