Bernard Kervyn

Waste Recycling Project, Rural Vietnam

Children collect waste.

The grinding machine.

Town/RegionCountryCategoriesDate
Tánh Linh
Dúc Linh
Viet NamAsia, Community16 Oct 2006

Vietnam is a fast developing country, and even in the country side waste management has become an important issue. Most waste is dumped, often in unauthorized places and burned at low temperatures, thus generating dangerous gases like dioxin.

70% of rural waste is organic and can be transformed as compost for agriculture. 10% is plastic and can be recycled for making pipes and other plastic items.

Thien Chí is a Vietnamese NGO with a long experience in community development. For the last 4 years it has also encouraged primary school pupils to collect wasted plastics to clean the environment, raise additional funds for the schools, and raise the awareness of the general public about the toxic impact of plastics. In May 2005 Thien Chí has won a competition organized by the World Bank on innovative approaches for the environment. With the encouragement of the local authorities it has started a low cost programme to recycle waste collected from the different local markets and by the school children. They are recycled and sold for profit, which are used to fund development programmes in the community. Research is being done to improve the system: produce compost of a higher quality and at a lower cost.

Find out more about their activities on http://www.mekongplus.org & http://www.thienchi.org

Final Report

Read about the activities undertaken and findings of this project in the final reports below.

File DownloadSize
Detailed Final Report401 KB
2nd RSG Grant Awarded

After positive feedback from the field testing for our compost, we are improving the equipment and procedure, and are in the process of defining our marketing strategy (compost sales will have to be subsidized for a while). Hopefully the project will be ready for replication in the other districts where we operate, later this year. For that phase larger funding will be sought.
While waste recycling and production of compost are no longer complicated technical matters, the fact we operate in remote rural areas complicate this a lot:

• the local authorities are poor, investment must probably be limited to 10 KE, and the program should be sustainable within a few years at most;

• in rural areas, the part of solid waste (useless for the time being) is high, organic waste is less.

The Tánh Linh waste recycling program aims at providing a solution to the increasing waste disposal problem, as well as to the increasing demand for compost. Funds are limited in rural areas, so the investment should be minimal and the program sustainable.

It was started with a commitment from a State company to buy organic waste at a fixed price: the company unilaterally cancelled this, faced itself with technical and financial difficulties.
After initial waste sorting, it has been mixed with cow and goat dung to accelerate the decomposition, but this is too costly (dry cow dung is commonly sold at 0,05 €/kg) and inefficient. The cost of decomposition catalysts have been reduced as they are partly reproduced on the site. A grinding machine has been purchased, which allows to increase the waste value significantly.

After conclusive lab tests, 5 tons have been distributed as free to pilot farmers for field tests.
For more information contact bernard.kervyn@gmail.com

Final Report

Read about the activities undertaken and findings of this project in the final report below.

File DownloadSize
Detailed Final Report461.5 KB
Booster Grant Awarded

Read about the further development of this project http://www.ruffordsmallgrants.org/rsg/projects/bernard_kervyn_0


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