Essays on Industrial Waste

In 2008, the Thames River was a polluted mess. There were many untreated sewage, industrial waste, and garbage deposits which made the river not only an environmental nightmare, but a risk to public health. The primary souce of the pollution in the Thames river was caused by thousands of gallons of untreated raw sewage, which overflowed into the river from the overwhelmed sewage treatment infrastructure in London during storms and periods of heavy rainfall. Due to inadequate funding for and development of infrastructure necessary to prevent ecological disasters like the mass expulsion of waste water into the Thames, the ...

Introduction

The relationship between the influence of water pollution and the economy is important since without the water, no life, no prosperity and no economic development can be achieved. The scarcity of water has been identified in various parts of the world and the predictions for the future are even more concerning. Most of the planet earth is composed of water, but only 3% of it is fresh and drinkable and therefore useful for the global population. There has been seen development of the techniques of desalination, but the prices are still relatively high with various other negative factors. The ...

Water equals life because without water there is no life. Water constitutes two thirds of human body weight: the human brain consists of 95% of water; the blood contains 82% of water; and people’s lungs are made up of 90%. That is why people cannot live without water and are in constant need of it. The same can be said about animals and plants. In other words, all living organisms depend on water. And though water covers 70% of the earth’s surface, there is still a need in it. There are several reasons for it. Firstly, not ...

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As Shanghai embraces the 21st century, it faces more challenges – environmental, social and economic. Rapid urbanization and economic growth has led to a high growth in population in urban areas with deleterious effects on sustainability and environment. All the factors are really interconnected and though this growth has benefited Shanghai and its people – by reducing poverty and increasing home incomes; one needs to evaluate the other effects of this development. Old problems typically ...

Introduction

The relationship between the influence of water pollution and the economy is really important since without the water, no life, no prosperity and no economic development can be achieved. It is one of the most important parts of people’s daily lives. The scarcity of water has been seen in many parts of the world and the predictions for the future are even more concerning. Most of the planet earth is composed of water but only 3% of it is fresh and drinkable and therefore useful for the global population. There has been seen development of the techniques of ...

The United Nations estimates ranks Brazil population at position 5 in the world. The latest estimates carried out on the 22nd of March 2016 indicate that the Brazil population stands at 209 million representing 2.83% of the total global population. Abundance: The population abundance of Brazil in the world is high. Representing 2.83% of the human race, Brazilian are well represented, and their numbers can only increase. Population forecast projects the Brazil population will stand at 215 million by the year 2020. The forecast is a clear indication the Brazil population will continue to grow.

Population growth

Birth rate: The average ...

INTRODUCTION

The wider population and the government are aware that prompt action is necessary to lessen the human impact on the environment, which is the means to turn around the global climate changes as well as lessening the demands on natural resources. Much has been done concerning this issue but a lot more needs to be done in order to decrease consumption of resources and get better environmental management if we want to repeal the global climate change and spare some resources to the future generations. Humanity is running out of natural resources and the global climate change is not something ...

Industries produce things and commodities. The increase in population has also increased the number of industries in the world. It means the industrialization is taking place with a rapid speed. But this industrialization has put forward the matter of pollution to the environment. These industries when working they emit various harmful gases. Along with these gases there are many wastes that are also thrown out of the industries. This waste is usually called in many articles and journals as “by humans for humans”. But the industrial waste is not actually for humans only but is dangerous and hazardous for sea ...

Inappropriate Usage of Natural Resources

Introduction Natural resources include oil, gas minerals and forests. Exploitation of these natural resources influences the economic development through earning of foreign exchange in exportation of these resources (Lodhi and Makki, 2010). According to Busse and Groning (2011), natural resource abundance influences the economic and social development of a country. Hence in certain countries polices developed may overlook the exploitation of the natural resources. However, natural resources are by nature scarce and their overexploitation by humans is increasing (Lodhi and Makki, 2010). Human activities are significant in influencing environmental changes that have resulted to development of global warming. Human ...

Introduction

One of the byproducts of urban growth and development is the waste production. As per the report of the World Bank (2013), OECD countries produce almost half of the world's waste, while South Asia and Africa are listed as the regions producing the least amount of waste. The Basel Convention defines 'wastes' as substances or objects that need to be disposed of in accordance with the provisions of national law. European Waste Catalogue shows 850 types of wastes out of which 420 types of wastes have been classified as hazardous waste. Hazardous wastes are those wastes considered to be ...

INTRODUCTION

Water is an essential element of the ecosystem. In fact, it controls all processes related to the ecosystem. It acts as a base upon which all human, animal and plant life survives. The food consumed and the habitats of all animals and humans are all part and parcel of the positive impacts this natural resource holds over life. However, there have not been significant measures designed to protect this natural resource so as to keep it in its original form without placing an undue imbalance within the ecosystem (National Resources Defense Council, 2014). Environmental activists have come out several times ...

Introduction.

Since the existence of Homo sapiens around 180,000 years ago, human activities have been on the rise most of them with diverse effects on the environment. Human activities are responsible for almost all the loss in biodiversity throughout the globe (Southeast Asian Affairs 2002, pp 56). Biodiversity is not only unevenly spread across the Earth but also follows complex processes determined by the current changes in environment, global warming, evolutionary history of the planet and geology. Global eco-regions recognize that whilst coral reefs and tropical forests harbor most biodiversity there are manifestations in boreal and temperate regions, mountain ...

Waste Management

Introduction Dealing with waste has become an increasing concern nowadays, since it affects people’s life quality by impacting the health, it affects the aesthetics, it jeopardizes the ecosystems and in general, it negatively impacts the environmental sustainability. Domestic waste (generated by individuals) and commercial and industrial waste represent a quotidian aspect that authorities are aiming to handle, either through applying laws and guidelines for maintaining healthy and clean cities and villages, either by applying various technologies for actually managing the waste disposals. And the processes and technologies used to manage the various types of waste differ depending on ...

Ethics are a set of values and moral principles that guide the actions of a group of people or a person. A string of organizations whose main objective is to earn money often disregard the consequence of their actions to the environment and people living in it. Third world countries being poor and underdeveloped with no proper restrictions on pollution in place are often taken advantage of by the businesses located in the developed countries. In order to churn out more money, often business organizations from first world countries dump their hazardous waste materials on to the grounds of third world countries. ...

Water Contaminants from Pharmaceuticals and Chemical Industries

Water Contaminants from Pharmaceuticals and Chemical Industries

Abstract

In industrial processes, the generation of waste waters is unavoidable sometimes. It is therefore important to develop process for decontaminating this water. The treatment of toxic effluent that contains pharmaceutical and industrial chemicals cannot be satisfactorily attained through the use of conventional processes. Advanced oxidation processes (AOP) have been very vital and successful in their application to degrade these toxic compounds found in water. The high generation of extremely powerful oxidizing agent like the hydroxyl radical forms the back bone of the AOPs. This method is capable of destroying organic compounds until ...

What is water

Water is one of the most important sources of our life. The human body consists of from 78% to 55% water, depending on body size. All living things need water even more than food; hence, water is very valuable resource. Water covers over 70 percent of the earth, 96.5% of all water in our planet is in oceans. But only 2% of all Earth's water is drinkable ( ga.water.usgs.gov). In fact, people need water to drink, to wash our hands, to cook, in industrial use and many other things. Any changes in water quality adversely affect living organisms or make ...

Chemistry

Thermodynamics of Refrigeration

In the olden days winter was the best time of the year for cold drinks, sorbets and ice creams because ice was readily available. Without a thorough understanding of thermodynamics our communities might have to be brought their ice in an ice wagon just like in the olden days. The laws of thermodynamics were developed by scientists and used when processes of the Industrial Revolution were developed. The physics of heat transfer are applied in order to transfer heat away from the portion of a refrigerator or air conditioning that needs to continually cool the air. Now the ...

Business Plan

San Francisco, California

1. Introduction ABC Recycling is a new company to be set up in San Francisco, California. It shall be located in the outskirts of the city. The ownership shall be completely private. Although the company is a ‘for-profit’ organization, the nature of the industry and the aspects of the service to community cannot be undermined. The company seeks the support of municipal authorities in the city to help build an affordable, efficient and sustainable model for garbage collection and recycling.

1.1 The Definition: Recycling can be defined as the processing of waste materials into new products so ...

Waste generation is a major problem global problem, as the world’s population rises, the quantity of domestic and industrial waste increases. The main strategy employed in waste management is the 3R approach of reduction, reuse and recycling. Environmental experts have suggested the inclusion of recovery to create a 4R strategic approach to waste management (Yearley, 2005a, p 7). The recovery of energy from wastes is a new approach to waste management that maximizes the energy derived from waste and minimizes the final quantity of waste disposed. More needs to be done to find safer approaches to strategic waste management and the improvement ...

Introduction

Water is a naturally occurring resource. Its importance cannot be emphasized any more than it already has over the past few years of the new millennia. This coupled with the changing climatic trends that result in the short-circuiting of the hydrological cycle, has brought water policies to the forefront of consideration of governments and international organizations. Like every other demographically limited resource, the availability of water is scarce and growing scarcer by the day. However, different regions have different priorities when regarding water resource management. This is brought about by the disparity in economic capacity that brings about the wide ...