Waste Water Management Coursework Example | Topics and Well Written Essays - 10000 words

Waste Water Management - Coursework ExampleIt seems impossible that one universal rule pull up stakes be able to satisfy the situation, thus there are several methods and techniques that slang been devised to detect and chuck off the organic pollutants.It is important to distinguish the effectiveness and robustness of a technology, while searching for the roughly efficient one amongst the various urine treatment methods available in the market. The need is to overcome the environmental vulnerability, without sacrificing the performance levels of the peeing treatment techniques. There are several technologies that present effectual solutions for the versatile piss treatment issues but at the same time possess considerable flaws.For example, one of the most popularly used water treatment methods is with the help of activated carbon or zeolite surfaces. In this method, the contaminants are uncaring from the water by transferring them to relatively highly charged surface area of the water sample. The drawback of this method is that the pollutant require to be disposed after the adsorbent is exhausted and often mixes in the water again. Similarly some other methods like, thermal oxidation treatment (extremely energy intensive), biological treatment (which has failed to provide results with high variation of pollutants), have not provided the research community with the desired results. This composing presents a review on the work do on photo catalytic oxidation reactions---a type of Advanced Oxidation Process (AOPs). It presents the option of water treatment by the photo catalytic oxidation process in a UV nuclear reactor system to mineralize organic contaminants in water with the help of a semiconductor catalyst TiO2. Thus the paper explores the recovery of water from waste water as an alternative water resource. It also throws light on the different water treatment technologies prevalent today and their comparison with the photo catalytic reactions. U sing UV water treatment method for disinfection of waste water dates back to 1915 in the U.S. and since then the costs of the method have depreciated largely, thereby opening news roads and allowing the researchers to develop effective UV methods to disinfect water and wastewater. In these oxidation methods, water is treated with the help of