What Is Artificial Rain? Artificial rainfall is done using cloud seeding technique. Artificial rain is also known as man-made rain. Various chemicals like silver iodide, potassium iodide and dry ice are used to produce artificial rain. Following promising research, the use of hygroscopic ingredients such as table salt is becoming more popular. Cloud seeding involves … Read more
Definition Aeration in water treatment refers to the process of adding air or oxygen to water in order to improve its quality. Aeration In Water Treatment: Explanation Aeration is a water treatment process to eliminate dissolved gases and volatile substances from water by introducing air or oxygen to the water. This results in an improvement … Read more
This article explains aerobic septic system, how aerobic system work, conventional septic tank system, components of an aerobic treatment system, cost of aerobic septic system, maintenance, advantages, disadvantages and other related terms. Aerobic Septic System – Explanation An aerobic septic system, also referred to as an aerobic treatment system (ATS), employs an aerobic process to … Read more
There are 3 main characteristics of sewage as listed below. We will learn about these three characteristics of sewage in detail. Let’s Start! 1. Physical Characteristics (a) Smell Fresh wastewater is virtually odorless. However, stagnant sewage stinks of hydrogen sulfide and other sulfur compounds produced by sewage decomposition. Odor is tested with an osmoscope. (b) … Read more
In this article, we will discuss effects of deforestation. There are various negative effects of deforestation on the animal, plant species and humans. Let’s know all the effects of deforestation on species and environment. 1. Loss Of Habitat Due To Deforestation Most of the animals and species live in forests. The life of these species … Read more
Reforestation Definition Reforestation is the practice of planting trees on the land that have been damaged. Reforestation also known as afforestation. Most of the forests have the tendency to regenerate because of the nearby trees. This happens due to dispersal of seeds by the trees. Severely destroyed forest lands cannot regrow unless native plant species … Read more
Sewage pump is a pumping device which transfer sewage from one palace to another palace without harming the environment. Sewage pumps move sewage solids and liquids from one place to another. In residential areas, sewage consists of soft solids up to 2 inches in diameter. Wastewater is channeled from the sump to a septic tank … Read more
The activated sludge process is a type of wastewater treatment process. The wastewater can be domestic or industrial. The activated sludge process uses aeration and biological flocs composed of bacteria and protozoa. The general scheme of a process for the removal of carbonaceous impurities using activated sludge includes the following elements: An aero tank in … Read more
In this article, I will discuss the Differences between Rapid Gravity Filters and Slow Sand Filters. The difference between the two lies not only in the filtration rate but also in the concept of the washing process. Slow sand filtration is a biological process in nature and rapid sand filtration is a physical cleaning process. … Read more
The Environmental Impact Assessment (EIA) is a process of forecasting and assessing the environmental hazard & effect of a proposed project or development scheme, taking into account co-related socio-economic, culture, and impacts due to human activity, both beneficial and harmful effects. There are various human activities that affect the environment. These effects of human activities … Read more