Toilets and Urinals

This report by the United Nations Development Programme (UNDP) presents strategies for inclusive rural development embodying the principles of environmental sustainability. It recommends measures needed to achieve green, including measuring and tracking, the use incentives and the building of capacities. It also contains a number of case studies showing how green results can be achieved.

Kerala is a rain blessed state in the country. It has highest  number of wells, when compared with other states. However due to its slanting topography there is significant decline in the ground water levels leading to severe water scarcity during summer months in most districts of the state. Further over extraction and dependence of groundwater for domestic use from the dug wells especially in rural pockets has resulted in several groundwater problems. In this backdrop the paper in  The Ecosan- An International Quarterly Journal of Environmental Science, sheds light on groundwater quality issues in two panchayats of Kerala.

The role of sanitation in girl child education - A documentary film by HEEALS

HEEALS is a vibrant civil society organization that aims to safeguard health, environment, education and livelihood to promote sustainable development of society. Through the medium of documentary film and art it is trying to create awareness among the masses about girl child education, menstrual hygiene, sanitation and safe drinking water and attempting to relate how girl child education directly suffers due to bad sanitation facilities, unsafe drinking water and lack of knowledge to obtain the same.

Groundwater contamination is a serious, but relatively ignored issue in the country. This contamination occurs in either through geogenic or anthropogenic means. Fluoride contamination is one such example of geogenic contamination that is widely found in the Kolar district of Karnataka. However, the fluoride levels in the town of Mulbagal are lower than those in the surroundings. Earlier, a study was conducted on the impact of pit toilets on the groundwater in the area. The present paper investigates the presence of any link between these two phenomena.

This document by Ministry of Housing and Urban Poverty Alleviation provides guidelines for the low cost sanitation scheme. The main objective of the scheme is to convert the existing dry latrines into low cost flush latrines and to construct new ones.

This article in Economic and Political Weekly,  by analysing various budget documents, attempts to capture the quantum of budgetary outlay for Water and Sanitation Services (WSS) in the slums of Bawana and Bhalaswa in Delhi. Further it captures various systemic weaknesses that impede the effective delivery of WSS in these two slum areas. 

The number people practicing open defecation in India is more than 600 million. Though the access to improved sanitation has increased since 2000 the pace of change has been slow. If the current trend continues then it will be difficult for the country to meet its Millenium Development Goal for sanitation. Thus accelerating access to and use of toilets and hygiene practices have become a national priority.

The Himalayas are inhabited by 40 million people, most of whom are dependent on agriculture and animal husbandry. The prevalent water scarcity also means a lack of water for sanitation. In this case, both open defecation and conventional sewerage pose a health risk. Conventional toilets not only consume a lot of water, but the effluent also pollutes groundwater.

Waterless urinals (WLU) save water, energy and use urine as resource ( Image courtesy: R Sakthivel)

Biotoilets are biological toilets, named so because they convert human waste into non toxic, non contaminating water compatible with environmental standards, through application of multi strain bacteria culture, using aerobic forms of bacteria.