Sentence examples for effluent treatment methods from inspiring English sources

The phytoremediation consists in a group of technologies based on the use of natural occurrence or genetically modified plants, in order to reduce, remove, break or immobilize pollutants and working as an alternative to replace conventional effluent treatment methods due to its sustainability – low cost of maintenance and energy.

What effluent treatment methods are effective in reducing the effects of PPCPs in the environment while not increasing the toxicity of whole effluents?

For the treatment of industrial textile dye containing effluents, various physical and chemical treatment methods including adsorption, coagulation, precipitation, filtration, and oxidation have been extensively used.

Selection of the most advantageous methods of product isolation, purification, effluent treatment, the most suitable sequence of operations, and the best full-scale equipment are the essence of process development.

The discharge of these compounds decreased during the 1990s after improvements in methods of pulp bleaching and effluent treatment and the ceasing of production in 1984 of Ky-5.

Treatment methods used for dyestuff containing effluents include many oxidation processes collectively called advanced oxidation processes (AOPs).

The conventional chemical treatment methods of pharmaceutical industrial wastewater effluents have not been found successful in overcoming the complex pollution load of industrial effluents and sometimes they also contribute to another type of complex by-product, which is more difficult to treat and further pollutes the soil or water sources.

Overall, the paper presents improved methods for the design of distributed effluent treatment systems and extends the concepts to retrofit cases.

The effluent treatment plant of H.R Textile Mills Ltd. is operated by a chemical treatment method, which is followed by activated sludge process.

The presence of biodegradable components in the effluents coupled with the advantages of anaerobic process over other treatment methods makes it an attractive option.

However, due to many drawbacks like high cost, low efficiency, secondary pollution, residues waste problem and inapplicability to treat a wide variety of dyes, these methods are regarded economically un-acceptable for large-scale effluent treatment [ 5, 7].