Literature review Washing wastewater biology essay
Currently, there is a growing scientific interest in developing more economical, efficient and environmentally friendly technologies for municipal wastewater treatment. Laboratory and pilot. Among various pollutants, detergent as a major pollutant poses serious risks to natural ecosystems. In addition, detergents can enter wastewater treatment plants and negatively affect their performance. They are part of human life and are consumed for various purposes, especially for hygienic purposes. Therefore, detergent, Personal: To become familiar with a new area of research, to get an overview of a topic so that you don't want to miss anything important, etc. Required writing for a journal article, thesis or dissertation, grant application, etc. Literature reviews vary. There are many ways to write a literature review based on discipline and material type. Living organisms, including plants, can remediate pollutants in wastewater, especially in agricultural areas, such as dyes, heavy metals, hydrocarbons, pharmaceuticals and pesticides. This review discusses the various activities of plants in the elimination of pollutants from wastewater and throws light on the use of plants in the process. A literature review is distinct from, but is an integral part of, a literature review. Literature searches are conducted for the purpose of a locating information on a topic or identifying gaps in the literature for areas of future research, b synthesizing conclusions in an area of ambiguity, and c assisting clinicians and researchers in informing decision-making, and the length of a The PhD literature review varies greatly by subject. In the arts, humanities, and social sciences, the review will typically be long, while STEM literature reviews will typically be shorter and longer. In any case, you should consult with your supervisor about the optimal length of your own literature research. 1 Introduction. Recently, rapid industrial growth resulting from an ever-increasing population has led to an increase in water demand1,2,3. The increase in freshwater use and water discharge without adequate treatment poses a significant challenge to the world 4,5. There are currently two billion people living in countries. The need for surplus water and generation of high quality wastewater using proper treatment technologies has become a necessity. These two crucial needs can be achieved using membrane bioreactor MBR which has been proven to be effective in removing organic and inorganic substances as a biological unit for: Generally, the content of pollutants in black water is higher than in gray water Xu, 2010 The N and P contents of black water are high, and the pollutant content in water bodies is affected to varying degrees by regional, seasonal and economic development. 2017 Jiang et al. 2015 Yan and Chao, 2022 Cheng et al. 2022. The black, A literature review may simply consist of a summary of the main sources, but in the social sciences a literature review typically has an organizational pattern and combines both summary and synthesis, often within specific conceptual categories. A summary is a summary of the important information from the source, but a synthesis is a reorganization, or: The need for an excessive supply of water and the generation of a high.