"Empowering Minds, Engineering the Future
Eutrophication in US freshwaters costs approximately $2.2 billion per year. Astonishing, right? Want to know more about this process that can wreak havoc if left unchecked? In this blog, let’s visit a eutrophied lake and understand the entire events that lead to eutrophication and its effects.
Biochemical Oxygen Demand is a term all of us come across in most of the articles on water pollution. In this blog, I will walk you through Biochemical Oxygen Demand, its significance and measurement. Before delving into Biochemical Oxygen Demand we should first understand the concept of Dissolved Oxygen (DO), its significance and measurement.
The environmental Laws of India help to ensure the protection of the environment and other natural resources and to prevent pollution. In this blog, we will discuss the major Environmental Laws of India and their provisions. Let’s begin with the background of the formation of Environmental Laws and the Ministry of Environment and Forests (MoEF).
Sustainable Waste Management has become the need of the hour with the ever-increasing amount of garbage that humans generate. According to the United Nations, around 11.2 billion tonnes of solid garbage are collected worldwide, with humans accounting for nearly all of it. As a result, we must devise plans for long-term sustainable waste management.
Aeroponics is one of the major techniques in indoor farming which is becoming popular these days due to greater yields and the ability to control the growing environment. Greenhouse and vertical farming are the two main types of indoor farming.
Globally, 44% of sewage is not safely treated, according to UN-Water 2021. Releasing untreated sewage into water bodies pose a great threat to humans as well as the environment. But, how do we understand the quality of sewage and the number of pollutants in it? This blog let me walk you through the basics of sewage, its sources, types, and quality indicators.
It’s the need of the hour to take measures for air pollution control and prevention since millions of Indians are constantly exposed to polluted air. For instance, they breathe up to 25 micrograms/cubic metre of the lethal, microscopic pollutant PM 2.5 on a 24-hour average. This is well above the World Health Organization’s (WHO) limit of 10 micrograms/cubic metre.
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According to the recently released IQAir AirVisual 2020 World Air Quality Report, India is home to 15 of the world’s 20 most polluted cities. Would you believe it if I say that a public emergency was declared in a city after its air quality index plunged to ‘severe plus’ levels of about 530? This happened nowhere other than New Delhi. Read on to find more about the Delhi Air Quality Index and what were the causes of this extreme level of pollution.
Air pollution is one of our era’s biggest scourges, not only because of the impact it causes on climate change but also because it influences public and individual health due to chronic illness and death. The effects of air pollution range from environmental effects like global warming to even financial and health effects like coma and death.
