Former IRC Associate
Bertha has over 16 years post qualification experience as a Civil Engineer with specialization in water supply and sanitation engineering. She is a professional engineer (P.E) and member of the Ghana Institution of Engineering (Civil Division). She is currently part of a team developing a national solid waste management model. Bertha recently led the development of an Institutional Strengthening and Capacity Building programme for the GAMA Sanitation and Water project under the Ministry of Local Government and Rural Development
An approach is developed to assess WASH risks in marginal populations that are poorly understood and served through conventional approaches. Read more...
While selection of water treatment technologies that meet minimum WHO efficacy recommendations for comprehensive protection against waterborne... Read more...
This material is intended to complement the publication Emergency water sources : guidelines for selection and treatment. Read more...
Semipermeable membranes have been used for separation of phases since the 1950's, but are becoming increasingly sophisticated and in widespread use... Read more...