INTRODUCTION
For as long as vehicles are around, their owners will need washing bays that’s what makes vehicle washes one of the more attractive start-ups out there. Vehicle washing generates a lot of wastewater into our environment which flows into our water bodies or drains into soils. According to Tchobanoglous and Frank (1995), wastewater is said to be water which has been fouled by a variety of uses.
The vehicle washing bays appears today to be more conscious of the need for wastewater treatment and water recycling and reuse. Global environmental legislation and procedures concerning this specific have been released. Regarding water consumption, for instance, in Queensland, Australia, it is obligatory to use at most 70 Litres of fresh water in a single vehicle wash, and in Europe some countries restrict the water consumption to 60 – 70 Litres per vehicle and/or enforce recycling percentage (70 – 80 %) (Boussu et al., 2007; QWC, 2008). Recycling reuse of water is herein defined as the wastewater that has gone through various treatment processes to meet specific water quality cri...
Stephenson, R., & Blackburn, J. J. (1998). The Industrial Wastewater Systems Handbook. New York: Lewis Publishers.
Since the dawn of civilization, all living (and some non-living) things have needed energy. When humans discovered fire, the first form of harnessed energy, it made it easier to stay warm, prepare food, make weapons, etc. Since then, humankind has been inventing new ways to harness energy and use it to our advantage. Now-a-days, people in most nations depend extremely heavily on fossil fuels – to work, travel, regulate temperature of homes, produce food, clothing, and furniture, as well as other power industries. Not only are these fossil fuels dominating our society and creating economic vulnerability, but they also produce waste that causes a number of social and environmental concerns. The waste from these fuels leads to acid rain, smog, and climate change. It also releases sulfur dioxide as well as other air pollutants that are very harmful to the human respiratory system (Morris, 1999, p. ix). There are other alternative sustainable energy sources including solar, hydroelectric, wind, and biomass. However, the main source aside from fossil fuel is nuclear energy from controlled nuclear reactions (where nuclei of radioisotopes become stable or nonradioactive by undergoing changes) in a nuclear power plant. Nuclear power produces enormous amounts of energy to serve a community. Unfortunately, nuclear energy has its own set of problems – a big one being its waste. The spent fuel from nuclear plants is radioactive. This means that it emits radiation, or penetrating rays and particles emitted by a radioactive source. Ionizing radiation is known to cause cancer, and therefore makes anyone who lives near spent nuclear waste facilities vulnerable to this incurable disease. The disposal of nuclear waste is a global issue...
The Car Wash industry began to start and grow across the U.S. after the conclusion of World War II. America’s economic rebirth and prosperity created a boom in the housing and automobile industry. What began as a business to satisfy Americans’ love of the automobile has grown over the past several decades into an international industry. From washing one’s car in the driveway with a water hose and bucket of soapy water, to the do-it-yourself, unattended coin operated high-pressure wand locations, to today’s professional car washing businesses which feature complex automatic equipment and technological systems to wash cars more safely and effectively than ...
Wastewater is any water that has been adversely affected in quality by anthropogenic influence. It comprises of liquid waste discharged by domestic residences, commercial properties, industry, and/or agriculture and can encompass a wide range of potential contaminants and concentrations. Any type of wastewater that passes through a sewer can be referred to as sewage. Wastewater can be categorized by different groups. These groups are domestic, municipal, commercial and industrial wastewater and non-point sources. There are two major types of wastewater treatments which are biological and physical/chemical treatment.
Many environmental issues plague world leaders in developed and developing countries in the 21st century. Of these issues, many people dismiss the issue of decreasing fresh water supply in favour of other seemingly more pressing issues. However, numerous scientists and organizations around the world emphasize the urgency of this issue, as fresh water is essential for the survival of humans. Although the Earth is covered largely by oceans, in comparison to fresh water, salt water is not very useful in the daily lives of many people. Fresh water accounts for 3% of all the water present on Earth, and of this 3%, only one third is accessible for human consumption; in essence, only 0.007% of the Earth’s water is accessible for human use (“Freshwater
Phase one in process of waste water treatment begins in the home, local businesses and community. Waste water from these buildings and surrounding areas travel through a pipe, or sewer which is sloped downward, and with the assistance of gravity, travels toward the waste water treatment plant. However, in larger communities or communities with unevenly leveled terrain, waste water cannot keep getting deeper to rely on gravity to transport the waste water and must pumped up by the assistance of a lift station so it may continue to travel to the water treatment plant. Once the waste water arrives at the waste water treatment plant, the first step is the removal of large debris such as diapers, underwear or other non-biological...
The major sources of water pollution can be classified as municipal, industrial, and agricultural. Municipal water pollution consists of waste water from homes and commercial establishments.[Ken Rubin] The main goal of treating municipal wastewater was simply to reduce its content of suspended solids, oxygen-demanding materials, dissolved inorganic compounds, and harmful bacteria. The basic methods
It might be easier to live a healthy life for many people, but for others it can be very challenging. I have tried to be healthy so many times, but I always fell off the wagon. For many days I would “feel” healthy, but in reality I was not the healthiest person mentally or physically. I knew that I had to change my behavior, and become healthier (or at least almost healthy) if I wanted to live a longer life. I began my journey by drinking more water, balancing my eating with exerting, all while trying to stay mentally well.
There are many types of pollution. The main types of pollution are water, air, soil, thermal, radioactive, noise, and light. The topic for this experiment is Water Pollution. Water Pollution became a problem in the 1900’s when water started being treated like sewage. Earth Day was founded by United States Senator Gaylord Nelson on April 22, 1970 because of 1900’s pollution. Water Pollution also affects humans and animals. There was a Cholera outbreak in 1854, before water pollution became a problem, and a Typhoid outbreak in New York from 1900 to 1915. There are multiple possible causes to Water Pollution. Humans let out chemicals into the environment, and when some of those chemicals
Clean Water: “An under-appreciated liquid to Survive” Water is pure and transparent liquid that is vital for all humans, plants and animals on the planet. In the United States, people have access to clean drinking water and clean sanitation systems, not like in other parts of the world where clean, safe drinking water is getting scarce. A lot of people don’t have access to it, and many regions are suffering severe drought. Yet, when humans take it for granted, they don’t appreciate that a reliable, clean supply of water is essential to human health, economy and agricultural prosperity. Having clean and safe potable water is a right, and not a privilege.
Domestic households and industrial and agricultural practices often produce wastewater that can cause rivers and lakes to become polluted. This is typically called sewage and wastewater pollution. Sewage is a term for wastewater that usually contains feces, urine, and laundry waste. With there being billions of people on earth, treating sewage is a big priority. Untreated sewage can contam...
The above Pie-Chart shows the percentage of the contents of waste water. Wastewater mainly consists of the water wasted by toilet flushing which is highly contaminated with ammonia and urea. Secondly, the wastewater consists of water wasted by house cleaning which may consist of wastes like soaps and detergents. Thirdly, it consists of laundry waste and then there is wastage of water by bathing and kitchen use.
Less than 1% of the water supply on earth can be used as drinking water.
Asano, T., Burton, F., Leverenz, H., Tsuchihashi, R., Tchobanoglous, G. (2007). Water Reuse: Issues, Technologies, and Applications. New York: McGraw-Hill
Wastes are the products of our consumptions in our daily life routines such as lunch, work, school and other things we do. Little things such as throwing out a piece of paper, we are producing waste by the seconds. After we consume a product we usually throw out what’s left that can’t be consumed any further. Results in producing waste, substance that are born after it’s been use or consume by us. At the end of each day we throw out a bag full of garbage, all of the materials in that bag (paper towels, cans, leftover foods and many other material’s) all of these are waste. Hospitals produce medical waste such as use needles for treating patients. Corporations produce papers, plastics, tires, steels, cans and many other type of solid waste which contribute to the pollutions that cause health risk and other environmental issues.