Perspective Search

Vertical gardening aims to advance the…, To make sure plants do grow well on vertical…

The biosand filter is an innovation on…, The filter container can be made of concrete,…, The biosand Filter is a proven technology, which…, The flow rate through the filter will slow down…

Biogas is a combustible gas mixture produced…, Biogas consists mostly of methane (CH4, around 65…, Various technologies to generate electricity from…

Biogas is a combustible gas mixture produced…, Typically biogas is composed of methane (50–75…, There are different kinds of technology to…

Greywater (the wastewater from bath, laundry and…, For the construction of a greywater tower, a…, One of the main advantages of the method is that…

Participatory mapping can be done in a small…,   1. Ask the individual or the group to…

Locally produced ceramics have been used to…, Pathogens and suspended material are removed from…, Candle filters and disc filters normally have a…

Participatory mapping is a map-making process…, Community maps should be drawn by various members…, Step 1. Ask the individual or the group to draw…

A concept note is a brief outline of your [7312-…, (Adapted from PHILIP et al. 2008) Title: it…, Do not overwhelm the reader with details, but…

Over one billion people still lack access to safe…, HWTS is a multi-barrier approach and there are…