You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
Membrane technology with effective removal of microbial contaminants has been applied widely in drinking water treatment (DWT), but its sustainable and efficient application in rural areas still needs practical research. Backflushing and chemical cleaning are well investigated for membrane-based systems. However, these methods are not always followed properly and in full, especially in cases of applications for remote areas in developing countries. Important key challenges in real world applications are how the system would actually sustain with unskilled personnel, with no electric power for backflushing or with no chemical cleaning on the long run. These challenges were addressed within th...
Papers presented at various conferences and articles; some previously published.
An examination of the current state of education all over the world. A variety of countries are examined, including South Africa, Guatemala and Central America. Among the topics considered are refugee education, urban and rural schooling, and the influence of politics.
A comprehensive source of information on non-governmental organisations (NG0s),providing detailed NGO profiles and cross-referenced indexes of their activities.