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Bioplastics

Bioplastics

  • Solar water disinfection

    Type: 
    Technology
    Sectors:
    Objective:

    It is well documented that solar energy can be an effective means of cleaning contaminated water. This is because ultraviolet (UV) light destroys the formation of DNA linkages in microorganisms, thereby preventing them from reproducing and thus rendering them harmless.

  • Nordic Environment Finance Corporation

    Type: 
    Organisation
    Country of registration:
    Finland
    Relation to CTCN:
    Network Member

    The Nordic Environment Finance Corporation (NEFCO) provides green financing targeted at small and medium-sized projects with tangible, positive environmental impacts in the Nordic region – and in particular the Baltic Sea. Through its extensive fund management, activities in the Arctic and Barents regions have been added and NEFCO has developed into a financial institution supporting Green Growth and the Climate globally. 

  • Product component and materials recycling

    Type: 
    Technology
    Sectors:
    Objective:

    According to the EC (19 November, 2008) “waste means any substance or object which the holder discards or intends or is required to discard.” Recycling materials and products – that are considered waste - is an ancient practice which shows that in times of resource scarcity (i.e. shortage of virgin materials) societies attach more economic and societal value to their own waste. This implies that throughout time the definition of waste can change as well. Generally speaking longer use or re-use of materials and products this is often mainly to cover a society’s needs.

  • Global Environment Centre Foundation

    Type: 
    Organisation
    Knowledge partner
    Country of registration:
    Japan
    Relation to CTCN:
    Network Member
    Knowledge Partner

    The Global Environment Centre Foundation (GEC) is an entity that supports the UNEP’s International Environmental Technology Centre (IETC), based in Japan. GEC is dedicated to the transfer of environmentally sound technologies, in both developing countries and countries with economies in transition. The foundation aims to contribute to Japan’s international efforts on the environment, sharing project collaborations as well as promoting Japan’s rich conservation knowledge and experience in developing nations.

  • Good farming practices to save river Kagera from silting

    Type: 
    Publication
    Publication date:
    Objective:
    Sectors:

    Description of the project: The Kagera river, a tributary of the Nile, is being threatened by silting due to unsustainable farming methods. Its river basin is a very rich agricultural ground supporting 16.5 million people in Burundi, Rwanda, Tanzania and Uganda. The project aims to improve and modernize current farming  methods, in order to improve food security and ensure resilient livelihoods for people and animals living in this area. Groups of  50 new beneficiaries are trained every month on farming methods, followed by a tree-planting scheme by the river.

  • Converting Waste Plastics into a Resource - Compendium of Technologies

    Type: 
    Publication
    Publication date:
    Objective:
    Sectors:

    UNEP has started a compilation of guidelines for the characterisation and quantification of specific types of waste, the assessment of waste management systems and compendiums of technologies for various types of wastes. This document is a compilation of technologies for the conversion of plastics into fuel that are in commercial use, under pilot implementation and under laboratory testing.

  • Nanoenergetic Materials and Uses Thereof

    Type: 
    Product
    Technology:

    This invention involves applications of the released energy from the self propagation of combustion of nanosynthesized thermites. One area of application is in the semiconductor industry for example in the crystallization of amorphous materials such as amorphous silicon thin film doping of various semiconductor materials and the formation of exotic alloys. Nano synthesized thermites also called MIC produces a shock wave and localized heat which can be used to enhance the process of crystallization.

  • Titanium Dioxide (TiO2) Photocatalysts for Water Purification

    Type: 
    Product

    Summary: More and more chemicals of various origins are being discharged into our local water streams ending up at waste and water treatment facilities. These chemicals comprising of pharmaceuticals personal care products and other various industrial chemicals are currently not removed by typical wastewater treatment practices. Further current regulations from the Food and Drug Administration do not require testing or removing these chemicals even as their amounts aggregate in our drinking water.