Cooperations since 1977


Decentralized Wastewater Treatment

2003

Loop oriented Wastewater Treatment / Biogas in Windhoek , Namibia

UNDP
State of Bremen

Namibia

2003

Loop oriented Wastewater Treatment / Biogas in Durban , South Africa

State of Bremen

South Africa

2005-2007

Implementation and dissemination of decentralized basic need services in urban regions of South East Asia and Southern African countries. (DEWATS, CBS, DESWAM)

BMZ

African SADC region,
Indonesia

2007 - 2009

Improvement of Basic Sanitation Infrastructure, Wastewater treatment and the Protection of Water Resources in poor urban Settlements in Southern Africa (SADC Region)

BMZ

SADC

2007 - 2009

Pilot Project for Emergency Sanitation in Durban, South Africa

State of Bremen

SADC


Community Based Sanitation (CBS / CSC)

2004

Feasibility study for decentralized wastewater treatment systems, CBS

State of Bremen

Namibia and South Africa

2005-2007

Implementation and dissemination of decentralized basic need services in urban regions of South East Asia and Southern African countries. (DEWATS, CBS, DESWAM)

BMZ

African SADC region, Indonesia

2006

Planning, dissemination and construction of CBS-DEWATS in the SADC region

State of Bremen

African SADC region


Decentralized Solid Waste Management

2005-2007

Implementation and dissemination of decentralized basic need services in urban regions of South East Asia and Southern African countries. (DEWATS, CBS, DESWAM)

BMZ

African SADC region, Indonesia


Decentralized Water Supply

1982-1986

Development and introduction of hydro-dynamically transmitted flow pump in Mali in cooperation with DMA/Bamako

CEU
State of Bremen
BMZ

Mali

1983

Hydro-energy, SWRC

State of Bremen

1986

Flow-pumps, SEP, Sudan

State of Bremen

Sudan

1987-1996

Patronage of rural family businesses and social groups with the help of small area/scale irrigation based on recyclable energy, Mali – in cooperation with DMA, Bamako

BMZ

Mali

1989

Introduction of flow pump in Okavango / Namibia

Namibia

1997-2000

Integrated rural community development in the area of Timbuktu and Gao /Mali with the focus on support of women

BMZ

Mali

1999-2000

Strengthening self management competence of rural self help groups in six regions of Mali

CEU

Mali

2000

Study: Technology transfer of flow pump Mali to Ghana

State of Bremen
Norddeutsche Mission , Bremen

Mali
Ghana

2001

Hydraulic Ram Handbook

State of Bremen


Biogas Technology

1977

Technology transfer of Biogas India / Ethiopia

GTZ
State of Bremen

India
Äthiopia

1978

Biogas Knowledge Report

GTZ
State of Bremen

1980-1999

Publication of quarterly issue of “BIOGAS- FORUM” as print medium, (since 2000 via Internet, as well as diverse biogas manuals and construction instructions in n umerous languages

GTZ
State of Bremen

1980-1984

Demonstrations and research project “Biogas in Mali ” in cooperation with DMA, Bamako

State of Bremen

Mali

1982

“Biogas in Rwanda ”, Research & Demo Plant with University of Butare .
- Contest/exchange of ideas on Biogas meter for community plants
- Research Ahmedabad , India : Plant optimization. Form of construction / gas production

State of Bremen

Ruanda
India

1983

Construction of Biogas plants with goat project Ngozi / Burundi

GTZ
State of Bremen

Burundi

1985

- SEP Project leaders meeting in Burkina Faso / Africa
- Construction consultation Orissa /India: Community plants with GRAM VIKAS / Mohuda

GTZ
State of Bremen

Burkina Faso
India

1986

Biogas seminar with plant construction / Mauritanian with CNEA/Nouakchott,  Preparation in Rwanda , Experts’ Opinion in Cameroon

State of Bremen
GTZ

Mauretania
Ruanda
Cameroon

1987

Consultation in SEP Niger

State of Bremen
GTZ

Niger

1988

Biogas-Survey Africa / Asia

GTZ

Africa / Asia

1989

Special meeting for expansion of Biogas plants for rural households in the “ Third World ”

GTZ

1990

Handbook on Biogas expansion for CAMARTEC, Arusha/Tanzania.
Experiences and results from 10 years Biogas expansion program

GTZ

Tanzania

1992-1998

Biogas-Survey Africa / Asia
since 1996 supplemented with wastewater topics

GTZ

Africa / Asia

1996

Study: Options for recyclable energy in Namibia

State of Bremen

Namibia

2001-2002

Biogas workshop Windhuk /Namibia and South – South technology transfer P.R. China -Namibia. Integrated Wastewater treatment systems for nutrient recycling of organic industrial wastewater

State of Bremen

Namibia
P.R. China

2003

Recycling - oriented Wastewater Treatment / Biogas in Windhoek , Namibia

UNDP
State of Bremen

Namibia

2004

Recycling - oriented Wastewater Treatment / Biogas in Durban , South Africa

State of Bremen

South Africa


Knowledge and Quality Management

2005

Roundtable seminars for key stakeholder and facilitators of the water and sanitation sector in 8 SADC countries

State of Bremen

African SADC region


Social development without utilization of renewable energies

1979

Study: Women in Mali

State of Bremen

Mali