Secondary Treatment for Wastewater – Methods and Process

Secondary treatment of wastewater removes the dissolved organic matter that escapes primary treatment and eliminates a higher percentage of suspended solids. In this blog, I will walk you through various biological methods used in the secondary treatment of wastewater.… Read More Secondary Treatment for Wastewater – Methods and Process

Biochemical Oxygen Demand || Dissolved Oxygen of Water || Full Details

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.… Read More Biochemical Oxygen Demand || Dissolved Oxygen of Water || Full Details

What are Water Pollutants? – Definition, Sources and Types

Water Pollutants kill more people every year than from all forms of violence including war, according to the UNDESA. Every day, 2 million tons of sewage, industrial, and agricultural waste reaches water bodies all over the world. With the growth of the human population, industrial and agricultural activities the hydrological cycle got disrupted. As a result, declining water quality has become a global issue of concern.… Read More What are Water Pollutants? – Definition, Sources and Types

Air Pollution Control measures – Top 9 Air pollution control devices

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.… Read More Air Pollution Control measures – Top 9 Air pollution control devices

What are air pollutants? | Types,sources and effects of air pollution

Air Pollutants Examples, Air Pollutants meaning, Effects of Air Pollution, Hazardous Air Pollutants, Major Air Pollutants, Primary Air Pollutants, Secondary Air pollutants, Sources of Air Pollutants, what air pollution is, What are air pollutants?, What are air pollution causes?, What are criteria air pollutants?, What are greenhouse gases?, What are the air pollutants?, What are the five major air pollutants?, What are the main air pollutants?, What is air pollutants?… Read More What are air pollutants? | Types,sources and effects of air pollution