Definition of Solid Waste Management

Solid waste management is the collection, transport, processing or disposal, managing, and monitoring of solid waste materials. The term usually relates to materials produced by direct or indirect human activity, and the process is generally undertaken to reduce their effect on health, the environment, or aesthetics. 

Waste management is a distinct practice from resource recovery, which focuses on delaying the rate of consumption of natural resources. The management of wastes treats all materials as a single class, whether solid, liquid, gaseous, or radioactive substances, and the objective is to reduce the harmful environmental impacts of each through different methods.

Read More

Introduction to Environmental Engineering

The division of engineering concerned with the environment and management of natural resources. The environmental engineer places special attention on the biological, chemical, and physical reactions in the air, land, and water environments and on improved technology for integrated management systems, including reuse, recycling, and recovery measures.

Environmental engineering began with consideration of the need for acceptable drinking water and for management of liquid and solid wastes. Abatement of air and land contamination became new challenges for the environmental engineer, followed by toxic-waste and hazardous-waste concerns. The environmental engineer is also instrumental in the mitigation and protection of wildlife habitat, preservation of species, and the overall well-being of ecosystems.

The principal environmental engineering specialties are air-quality control, water supply, wastewater disposal, stormwater management, solid-waste management, and hazardous-waste management. Other specialties include industrial hygiene, noise control, oceanography, and radiology. Air pollution.

Environmental engineering is the integration of science and engineering principles to improve the natural environment, to provide healthy water, air, and land for human habitation and for other organisms, and to remediate pollution sites. Further more it is concerned with finding plausible solutions in the field of public health, such arthropod-borne diseases, implementing law which promote adequate sanitation in urban, rural and recreational areas. It involves wastewater management and air pollution control, recycling, waste disposal, radiation protection, industrial hygiene, environmental sustainability, and public health issues as well as a knowledge of environmental engineering law. It also includes studies on the environmental impact of proposed construction projects.

Environmental engineers study the effect of technological advances on the environment. To do so, they conduct hazardous-waste management studies to evaluate the significance of such hazards, advise on treatment and containment, and develop regulations to prevent mishaps. Environmental engineers also design municipal water supply and industrial waste water treatment systems as well as address local and worldwide environmental issues such as the effects of acid rain, global warming, ozone depletion, water pollution and air pollution from automobile exhausts and industrial sources.

Read More

Definition of Environmental Engineering

Environmental engineering is the branch of engineering that is concerned with protecting the environment from the potentially harmful effect of human activity, protecting human population from the effect of adverse environmental factor and improving the environmental quality for human health and well being.

Environmental engineering is the integration of science and engineering principles to improve the natural environment, to provide healthy water, air, and land for human habitation and for other organisms, and to remediate pollution sites. 

Further more it is concerned with finding plausible solutions in the field of public health, such arthropod-borne diseases, implementing law which promote adequate sanitation in urban, rural and recreational areas. It involves waste water management and air pollution control, recycling, waste disposal, radiation protection, industrial hygiene, environmental sustainability, and public health issues as well as a knowledge of environmental engineering law. It also includes studies on the environmental impact of proposed construction projects.

Read More

Introduction to Civil Engineering

Civil engineering is the soul of engineering. The development of a country or a nation can not be done with out proper Civil Engineering Works. It is the indicator of development of a country.Civil engineers design and build many of the things that we use every day. Civil engineers work in the following fields: structures, transport,environment,energy and water.

Many civil engineers work in the building industry together with architects, surveyors and building services engineers when designing structures and foundations for large buildings.

Civil engineers design transport systems: they build roads, stations and airports. They also design systems for controlling traffic to ensure effective and safe use of the road system and aim to reduce the impact of roads and traffic on the environment.

Civil engineers design and construct all types of power stations and hydroelectric projects. Civil engineers are also involved in the research that is taking place into the harnessing of renewable sources of energy such as geothermal and wave power.

Civil engineers design dams to create water storage reservoirs. Hydropower is used to generate electricity or the water may be diverted through tunnels, canals and pipelines to provide irrigation for the land, to transport water to cities, supply safe drinking water to home and industry after it has been treated. Engineers also provide the systems for the collection and treatment of sewage so that it can be returned to the environment without causing pollution.

Civil engineers need to be able to be good at maths, be able to communicate their ideas to people and be able to design. They need to be able to think in 3D. They can make dream true.

So the role of civil engineering is great.

Read More