The height of a chimney should be sufficient to release smoke safely into the atmosphere while…
Author: RakeshShah
The 7 Plastics Types You Use Daily
I decided to examine the plastics I use every day, focusing on the types of plastic…
Mixing Liquids: Calculate its pH
The pH of a liquid determines whether it’s acidic or basic. Mixing liquids requires technical know-how…
Time to Empty a Water Tank: Calculate it
Calculate the time required to empty a water tank with simple steps....
Urban Drain Cleaning: Inefficient & Dirty
How Should a Drain Be Cleaned of Accumulated Grit, Sediments, and Solid Waste? In developing countries,…
Roadmap to Clean Srisiya River: सफा श्रीसिया नदी
This article outlines a roadmap for cleaning the Srisiya River, which is currently heavily polluted by…
What Causes a River to Turn Black? A Scientific Breakdown
The rivers that flow from urban areas are becoming black due to high pollution levels. We…
Easy Design of Water Fountain (Online)
Design the water fountain yourself with zero experience of it.................
Soil Report Analysis in Urban area
Soil samples were collected from different locations in Birgunj, Nepal, and tested for NPK, pH, and…
Hand Pump Failure in Birgunj, Nepal: A Case Study
Rakesh Shah* * (Corresponding author), Department of Civil Engineering, Pulchowk Campus, IOE, Tribhuvan University, Nepal, E-mail:…
Birgunj WaSH Status, Issues and Solutions
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…