Treatment of wastewater for reuse purposes Research Paper

Treatment of wastewater for reuse purposes - Research Paper Example Wastewater can be filter and treated to be from all of the containments or some of the containments. Wastewater can be utilized in many applications. Wastewater can be utilized in the agriculture in both the treated and untreated forms. Untreated wastewater is rich is macro nutrients and thus the crops easily in untreated wastewater but it is not environmentally safe as it posses danger to the biodiversity of region. The chemical in the untreated wastewater can easily enter into the food chain and thus can harm the human life. Treated wastewater is not only goof for the plants but also for the environment. Wastewater can also be utilized for the industrial purposes. It can be utilized to cool down the internal combustion engines that generate power in the power plants and to reduce the temperature of the steam in the steam turbine generators. Introduction The increase in the population of the world proposed many problems. One of the major problems is the shortening in the supply of p ortable water. The fresh water sources are depleting as the population is increasing. On the other hand, the natural hydrologic cycle is much affected by the impact of human activity. One way to reduce the burden on the fresh water resources is to reuse the wastewater after treating it and then utilizing it for various purposes. The process of treating the wastewater not only makes the water safe of the biological environment but also for the industrial purposes. Today, an average home consumes as much water in a month that our ancestors have used in years. The modern water utility habits in urban regions made some parts of the world to remain in the water stressed regions. Most of the rivers in the world are unable to reach the oceans due to the heavy human burden on the rivers. Water reuse is the only key to reduce the impact on the portable water resources in the world. There are several techniques to treat the waste water. All the evolved processes have different economic aspect s. The basic sewerage wastewater treatment system ascorbic digestion method consumes less energy and utilizes the natural biotic microorganisms to make the water safe for the environment. How in order to attain the drinkable quality, it undergoes different other steps like the disinfection, sedimentation filtration, filtration, etc. The water quality is considered to be environmentally safe after ascorbic digestion and can be used for the irrigation purposes. The water quality produced thus is rich in nutrients that are made during the breakdown of the sewage wastes and thus good for the agriculture (Drechsel, Scott, Raschid-Sally, Redwood & Bahri, 2009). In urban localities this type of water is safe after disinfection it and removing slug from it. This water is safe for drinking after undergoing different processes but most people prefer not to take this water as the primary drinkable water. It is most utilized to flush the toilets and for laundry purposes (Tchobanoglous & Burton, 2003). Water treatment can be 100 percent efficient or more than 100 percent. It means that the