Solid waste leachate treatment is an issue due to its complex nature and its variability of…
Author: RakeshShah
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…
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
Tube Settler: Workings and Design it !
What is a Tube Settler? Tube settler is a high-rate sedimentation tank that comprises of several…
The Problem with Septic Tanks in Flatter Urban Areas !
Problems with septic tank in unsewered flat areas.
Easy Design of a Septic Tank (Online)
Working of a septic tank and online design of a septic tank and a soak pit.…
Constructed Wetland and its Design?
What is Construction Wetland and how to design a constructed wetland. Online Interactive Excel design sheet…