Water Recyclingwhat is industry
Industry is the production of good services within an economy. The major source of revenue of a group or company is the indicator of its relevant industry. When a large group has multiple sources of revenue generation, it is considered to be working in different industries. what is buy-product A by-product is a secondary product derived from a manufacturing process or chemical reaction. It is not the primary product or service being produced. In the context of production, a by-product is the 'output from a joint production process that is minor in quantity and/or net realizable value (NRV) when compared to the main products' separation and purification Separation and purification, in chemistry, separation of a substance into its components and the removal of impurities. There are a large number of important applications in fields such as medicine and manufacturing. cultural issues facing industries and their use of water. Approximately 80% of all illnesses in developing countries are caused by bad water and sanitation conditions. It is common for women and girls to have to walk several kilometers every day to fetch water for their families. Once filled, water jugs can weigh as much as 20 kg and they have to carry that 20 kg back. |
major water industry
|
There is significant growth in the onsite reuse of industrial wastewaters, as well as in the use of recycled water in industrial processes where potable (drinking) quality water is not necessary. The following links are examples and case studies of effluent reuse for industry and onsite reuse
|
What are some of the challenges facing Australian Industry in our attempt to recycle or reduce waste water? |
Wastewater reuse is being widely promulgated to help address the global freshwater resource crisis. It can assist in reducing extraction of freshwater from the environment, and reuse of wastewater lessens the need for environmental discharge, which is clearly beneficial to receiving waters. But the practice itself also has the potential to be detrimental to natural and human environments: soil structure can become degraded, aquifers may be polluted, and human health may be threatened. The challenge facing natural resource managers is to identify the potential benefits and risks, and to achieve an appropriate balance. This paper describes environmental benefits and threats concomitant with the reuse of wastewater. We frequently draw upon examples from China and Australia—two countries that face particularly daunting water resource challenges—but the principles can be extended far beyond these geographical bounds and are applicable to many parts of the world.
|