Wastewater Treatment Methods Case Study Example | Topics and Well Written Essays - 500 words

Wastewater Treatment Methods - Case Study Example Therefore as one in charge of the city’s water supply, opting for an all-purpose water plant is more beneficial (U.S. Environmental Protection Agency, 2004). Water treatment involves a variety of stages. It begins at the primary stage which involves a process referred to as sedimentation which allows for all the undesired materials to sink to the ground as the water is left floating. At this stage, the water cannot be used. The secondary stage follows and this involves processes like biological oxidation and disinfection. The water from this stage can be used for the non-potable purposes. The tertiary or advanced stage is the final stage and the processes found in it include chemical coagulation, filtration and further disinfection. The water from this last stage is what is used for indirect potable purposes like ground water recharging (My Clearwater, 2010). Reclaimed water is mostly used for non-potable; non-drinking processes. It can however be used for drinking provided the water being recycled undergoes the necessary treatment procedures as outlined by the EPA in their technical document entitled ‘Guidelines for Water Reuse’. The non-potable processes include landscaping irrigation, toilet flushing and in the construction industry. Compared to water reclaimed for drinking processes, these processes require less treatment. It is worth noting that whatever purpose water is reclaimed for, the savings made both from a financial and resources view point are great. Industries have also benefited from recycled water whereby instead of them using clean fresh water, they opt to reuse treated water that has already been used in their cooling processes (Natural Resources Defense Council, 2011). Water being recycled for potable use is done through recharging the ground water aquifers and augmenting surface water reservoirs with rec ycled water. Projects like this have

(a research proposal ) Employee satisfaction and firm performance Essay

(a research proposal ) Employee satisfaction and firm performance - Essay Example e are many studies, articles and research devoted to customer satisfaction, but the writings, theories and strategies related to employee satisfaction with job are few. The ideas that employee satisfaction is related to productivity in the same degree as customer satisfaction, appeared at the beginning of 90s, and it was confirmed in the practice and experience of various companies. The number of studies devoted to this problem constantly grows. The authors of the article, mentioned above, provided a scheme, defined as â€Å"the service profit chain†. (p. 15) This scheme included all necessary element of achieving success and prosperity for the company. These authors investigated experience of various companies from different branches of industry, and made important conclusions. They insisted that the correlation of employee and customer satisfaction with the profit directly influence company’s performance. The results of the study provided a basis for new patterns of managing success in business. The methods they observed, concentrate on the effect of employee job satisfaction and performance on â€Å"the value of products and services delivered so that managers can build customer satisfaction, loyalty and assess the corresponding impact on profitability and growth.† (p. 17) The authors add that â€Å"...the lifetime value of a loyal customer can be astronomical, especially when referrals are added to the economics of customer retention and repeat purchases of related products.† (p.17) The authors note: "Putting employees and customers in the spotlight is common to Quality programs. As anyone working in support of Quality knows, Quality doesn’t just happen. Those running a company must be fully committed to it. In the case of the companies under discussion, their CEOs and top managers exhibited a special kind of leadership. â€Å"CEOs of exemplary service companies emphasize the importance of each employee and customer. For these CEOs, the focus on customers and