Sentence examples for for waste streams from inspiring English sources
It doesn't help determine the best environmental option for waste streams overall.
(includes construction labor, concrete, pipes for waste streams, air filtration systems).
Antifungal activity of extracts and essential oils is an active area of research, and much discovery-based research is conducted to determine novel chemical combinations or to discover value-added roles for waste streams in plant-based industries.
Waste from electrical and electronic equipment (WEEE) was part of the European Union's (EU) high-priority program in the early 1990s, designed to find out general ways to set up regulations for waste streams.
Therefore, two-stage PN-anammox, i.e. separated reactors for partial nitritation and anammox, respectively, would be preferred for waste-streams containing high concentrations of nitrogen and organics, for instance urine.
As it is not cost-effective to purify glycerol from waste streams for use in food, pharmaceutical, or cosmetics industries, alternative avenues for crude glycerol valorization have been evaluated with a focus on microbial conversions [ 3, 4].
Membrane contactors are a promising approach for ammonia removal from waste streams.
Wet air oxidation seems a very attractive technique for the treatment of waste streams that are toxic and dilute.
Hence the inclusion of these processes enables exploring new paths for the recovery of waste streams and bridging the gap between the two integration methods.
Previous studies indicated that bio-augmentation was feasible for the treatment of waste streams produced from pharmaceutical factories, coke plants, pulp mills, dye, and other industries (Saravanane et al. 2001; Park et al. 2008; Wang et al. 2002; Yu and Mohn 2001; Chen et al. 2006).
Conventional physicochemical methods such as electrochemical treatment, ion-exchange, precipitation, reverse osmosis, evaporation and oxidation/reduction for heavy metal removal from waste streams are expensive, not eco-friendly and inefficient for metal removal from dilute solutions containing from 1 to 100 mg/l of dissolved metal (Montazer-Rahmati et al. 2011).
