This article shows the status of WASH ( Water, Sanitation, and Hygiene), major issues of this…
Fresh vs. Composted Cow Dung: What’s the Difference?
Intro “A fertilizer is something that adds nutrients to the soil essential for the plants.” Cow…
Landfill Leachate Calculation
Intro The sanitary landfill consists of solid waste and an inert cover material (generally soil). The…
Solid Waste Leachate Treatment: A Challenge
Solid waste leachate treatment is an issue due to its complex nature and its variability of…
Vegetable Yield with Urine as Fertilizer
The plants need NPK (Nitrogen, phosphorus, Potassium) to be applied externally as the soil generally lacks…
Urine as Fertilizer: All You Need to Know
Background Plants need macronutrients and micronutrients to grow. Macronutrients include Nitrogen (N), Phosphorous (P) Potassium (K),…
12 Issues with Piped Water Supply in Birgunj Municipality
Background Birgunj is a Metropolitan City located in Nepal, which neighbor to Bihar in India. In…
The High Water-Polluting Potential of MILK
Milk has a high polluting potential. Milk surpasses sewage by a staggering 50 times in polluting…
Sirsiya River’s Black Water: Finding Solutions
Sirsiya River is among the most polluted rivers in Nepal. Here, we analyze the problem to…
Urban Methane: The Rising Role of Waste
Urbanization is causing a greater extent of methane production with its inefficient waste management.
Hospital Waste Management and its Standards in Nepal
What is Hospital Waste/ Biomedical Waste? Hospital waste or Biomedical waste is harmful waste produced and…
Do you even need an RO Filter in your House?
Reverse osmosis commonly called RO is a water purification technology that is in simple terms a…
Shrinkage Cracks & how to prevent it?
Understanding Shrinkage Cracks in Concrete Concrete is one of the most widely used construction materials globally,…
Aluminum on Health: Separating Fact from Fiction
In recent years, there has a much debate on the potential effects of aluminum on health…
Water Chlorination: Estimating Bleaching Powder
Online Estimation of Bleaching Powder with info on disinfection.
Prepare Filter Sand from Stock Sand: Online Calculation !
Get the desired sand to use in filter from the stock sand. Calculate it online.
Particle Size Distribution: Calculate Soil Coefficients (Cu & Cc)
Input Sieve analysis to get the soil gradation (Cu and Cc) and Graph
Rapid Sand Filter & Pressure Filter: Design It !
Easy online excel design of Rapid Sand Filter and Pressure Filter. Now, anyone can design it