Arjen is lead for Water Resources and Climate Change and is keen on hydrogeology, passionate about mapping, and eager to share WASH knowledge and facilitate learning. Arjen's background within IRC was as lead researcher for WASHCost Mozambique.
Arjen has twenty years sector experience – including five years as technical adviser South Asia (Bangladesh, India, Myanmar, Nepal and Pakistan) and 13 years private sector experience in Mozambique and Uganda. He has hands-on experience in extensive water resource studies, detailed social surveys, quality assurance and thorough WASH data analysis and visualisation.
His academic background is an MSc in Hydrogeology and he is fluent in English, Dutch, Portuguese, German and has a reasonable command of Spanish. He is Dutch by nationality and currently lives near London with his family.
The nutritional impact of a water and sanitation intervention in a rural community in Bangladesh, comprising of the provision of handpumps, latrine... Read more...
The authors describe a piped water supply programme in 44 small towns in West-Java, Indonesia. Read more...
This article describes two participatory visual exercises which were used to start discussion about hygiene and sanitation. Read more...
The incidence of eye infections in a community is generally accepted as an indicator of the adequacy of water supply for their needs. However,... Read more...
This paper describes how optimum coagulation conditions can be identified for both coloured waters and turbid suspensions in terms of floc properties... Read more...
The addition of cystine to H2S strips for bacteriological water tests was found to reduce the time required for assessing contamination and to... Read more...
This article presents a practical approach to the selection of technologies for surface water treatment based on raw water turbidity and algae... Read more...
This paper reviews the available information about the efficiency and application of the traditional domestic water purification method employing... Read more...
High levels of arsenic in tubewell drinking-water in West Bengal, India, have been linked to arsenical dermatosis and skin cancer. Read more...