Nobody downloaded yet

Water Quality And Waste Water Management - Essay Example

Comments (1) Cite this document
Water quality, quantity and public health The quality and safety of water continues to be an important issue related to public health as people use water every day to meet their domestic, industrial, agricultural, medical, and recreational needs…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER92.8% of users find it useful
Water Quality And Waste Water Management
Read TextPreview

Extract of sample "Water Quality And Waste Water Management"

Download file to see previous pages As a result these people become sick, develop serious illnesses, and die from water borne diseases(Drinking Water and Quality,2001).Inadequate water leads to poor sanitation and hygiene and malnutrition posing a major threat to humans; causing millions of deaths - particularly of children less than 5 years of age. Water crisis often forces people to use stagnant water for drinking and washing themselves who then fall victim to many different kind of diseases. 2. Water quality and quantity of concern In the United States most of the drinking water comes from surface or ground water sources. Researches show surface water from sources like rivers, streams, lakes is under environmental contamination of algal growth, geologic formations, waste water plant treatment discharges, agricultural discharges etc.The major concern with ground water resources is chemical contamination from arsenic and radon due to natural hydrology, contamination of soil from hazardous waste dumps and leaky underground storage tanks . Water quality concerns in the developing countries are not limited to public health. Contamination of water by poisonous metals such as arsenic and mercury in mining activities are hazardous to the forest ecosystems and their bio-diversity. The United States is relatively water sufficient at 8,830 m3/person per yr.But a recent report generated by Tetra Tech for Natural Resources Defense Council (NRDC) shows that in the coming decades one out of three countries will face greater risk of water shortages due to global warming and climate change and may hamper economic development and agricultural production. In contrast water scarcity had been a matter of concern since decades in developing countries. Shortage of water often leads to water washed diseases as people cannot wash themselves, their homes or clothes regularly. These include eye infections like trachoma and skin diseases such as scabies. Over 200 million people are infected due to ingestion of worm eggs or larvae and the diseases causes 20,000 deaths a year. . In many developing nations women and young girls may take the responsibility to draw and carry the family’s water over miles. In long term carrying such heavy weights may damage their neck, head and spine and lead to problems in pregnancy and child birth (Pruss-Ustun and Bos, 2008). 3. Description of water quality and quantity issues Recent studies have shown that world population had increased 300% in 20th century and water demand 700%.In addition, 2 million tons of human waste is dumped annually into the rivers and streams around the globe. Ownership of water rights is complicated and not always clear. For example, water resources like well may belong to ‘X’ but the water rights may belong to ‘Y’. ‘Y’ may lease the water for use on land owned by ’Z’ (Goff L, 2004). Current capital investment is insufficient to maintain and renew existing facilities for public already having water supply and sanitation coverage. For example, an estimated US$ 52 billion (Bartram and Hutton, 2009) is needed annually and only around 25% of that ?nance is available. Studies have shown that the water supply targets are justified for all regions around the globe, but the sanitation targets are only unambiguously justified for the Americas. This is attributed to two factors: the costs of sanitation connections are about three times those of water supply and the benefits per connection are somewhat lower. It is reported that the costs of achieving the sanitation targets by 2015 exceed the benefits for many of the developing regions in Africa and Asia. The majority of ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Water Quality And Waste Water Management Essay Example | Topics and Well Written Essays - 750 words”, n.d.)
Retrieved from
(Water Quality And Waste Water Management Essay Example | Topics and Well Written Essays - 750 Words)
“Water Quality And Waste Water Management Essay Example | Topics and Well Written Essays - 750 Words”, n.d.
  • Cited: 0 times
Comments (1)
Click to create a comment or rate a document
myron01 added comment 5 months ago
Student rated this paper as
The topic of "Water Quality And Waste Water Management." is quite popular among the assignments in college. Still, this sample opens a brand new perspective of seeing the issue. I’ll use the style for my own document.

CHECK THESE SAMPLES OF Water Quality And Waste Water Management

Water Quality

...quality, as a topic under discussion, is a complex subject since water cannot be separated from the ecology. The chief cause of water pollution on the globe is its use in industrial and commercial sectors of the economy. Untreated wastes from industries pose a significant threat to aquatic, as well as human life. Runoff water from agricultural activities also contaminates water. Parameters As stated earlier, standards for measuring water quality are set accordingly as uses of water vary. The intended use of water, therefore, sets parameters for water...
4 Pages(1000 words)Research Paper

Water Quality and Contamination

...? Water Quality and Contamination. Introduction. Water quality and contamination is the topic under which this experiment was conducted to test the effects of ground water contamination on the quality of water. There are various sources of ground water contaminants and they all have various levels effect on water quality. The most common ground water contaminants come from human activities that involve dumping of waste materials in the environment which eventually seeps into ground water reserves. Ground...
4 Pages(1000 words)Research Paper

Water Quality Management

...Water Quality Management Introduction This paper encompasses a detailed examination of water quality management. More specifically, the paperincludes an inventory of the wastewater pollutants generated by my entire household over the period of a week. The second part of the assignment will use the inventory to investigate the possibility of managing some of the wastes on-site. This may involve the use of holding tanks, aerated wastewater treatment plants, irrigation systems, and wetlands, composting toilets or any other technology. This second section will focus on aerated wastewater. The delivery of...
16 Pages(4000 words)Essay

Waste Water Management

...Table of Contents 2 Overview: Waste water management 3 Water treatment technologies 3 Thermal Incineration 3.2) Catalytic Oxidation 3.3) Wet Oxidation 3.4) Ozone oxidation 3.5) Air Stripping 3.6) Adsorption 3.7) Membrane Technology 3.8) Advanced Oxidation processes (AOP's) 4.) Introduction To Photo Catalytic Reactions 4.1) UV photo catalytic oxidation / Solar Detoxification process 4.1.1) Basics - What is a photo catalytic oxidation 4.1.2) Photo-degradation principles 4.1.3) Photo catalysis Homogenous Heterogeneous 5.) Application of semiconductors to water treatment 6.) Influence of Parameters on the water treatment with TiO2 (Heterogeneous method) 6.1) Oxygen Concentration 6.2) pH influence 6.3) Catalyst... sets the...
40 Pages(10000 words)Coursework

Water Quality; Wastewater Management

...Water Quality; Wastewater Management Compare and contrast the secondary water treatment methods to the tertiary water treatment (also known as advanced or final water treatment) methods, in the context of the wastewater treatment process. In your answer, consider that there are multiple secondary water treatment methods and multiple tertiary water treatment methods. The secondary wastewater treatment methods are employed after the primary physical treatment operations while the tertiary treatment units follow the secondary treatment. The tertiary treatment aims in the complete removal of contaminants as...
2 Pages(500 words)Essay

Industrial Waste water Treatment

...Industrial Waste water Treatment Industrial Waste water Treatment Industrial water is different from the sewage waste water and the sea water and thus requires special processes to be treated for the use in the environment or for the drinking purposes. As given, the industrial water contains oil residues, harmful chemicals and has a pH of 10. The pH 10 means that the chemical composition of water is of Basic nature. On the other hand, the oil residues remain heterogeneously mixed with water and can be skimmed off the surface of water...
2 Pages(500 words)Assignment


...Our Water, Quality and Contamination Blanca L. Potes SCI 207: Dependence of man on the environment Prof. Walter Lambert 17 Jun2 Our Water, Quality and Contamination Abstract: This lab report focuses on exploring how ground water could be affected by contaminants present in the environment everyday. Water is essential fot the existence of all living things, including human beings. Therefore, it is impportant for humans to be able to get safe drinking water in order to fulfill their basic sustenance. However, access to safe drinking water is dependent not only on the “quality of...
5 Pages(1250 words)Lab Report

Mine water and mine waste management

...Mine Water and Mine Waste Management Chapter I: Introduction In developing any mining infrastructure, designing how mine water and mine waste will be removed and cleaned for further use, is of prime importance, particularly with environmental contamination concerns. The major focus is in protecting natural water sources in the mining area to make sure that contaminated water has no opportunity in reaching clean water during the full term of the mining project, as well as after the mine has closed down (Mining Fact, 2014; Mining Facts, 2014a). Containment of mine water and mine...
25 Pages(6250 words)Assignment

Waste water in UAE

...:// Madwar, K., & Tarazi, H. (2013). Desalination techniques for industrial wastewater reuse. Desalination, 152(1-3), 325. News Agency, E. (2006). Challenges to global warming discussed at UAE-Japan symposium. Arabia 2000, MoHUD - Abu rawash wastewater treatment plant expansion - Giza. (2014, Dec 03). World Market Intelligence News Retrieved from Alhumoud, J. M., Al-Humaidi, H., Al-Ghusain, I., & Alhumoud, A. M. (2010). Cost/Benefit evaluation of sulaibiya wastewater treatment plant in Kuwait. The International Business & Economics Research Journal, 9(2), 23-32. Retrieved from...
1 Pages(250 words)Personal Statement

Waste water treatment

...Waste Water Treatment What is the difference between coagulation and flocculation processes? Coagulation may refer to a chemical procedure that deals with the weakening of non-settled particles. In most cases, these particles tend to form clumps with the aid of a coagulant. Flocculation on the other hand is a process that leads to the formation of flocs. Flocculation is the physical or mechanical process that joins together coagulated clumps to form a precipitate and masses in form of clouds. Coagulation incorporates forces that are responsible for holding particles apart once their contact is reduced. Flocculation accumulates the disintegrated colloidal particles in order to form large aggregates. These...
5 Pages(1250 words)Research Paper
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Essay on topic Water Quality And Waste Water Management for FREE!

Contact Us