… understanding of these processes facilitates early identification of potentially present weaknesses. last update on 24.07.2019 The water safety plan (WSP) approach of WHO With the 2003 edition of the Guidelines for Drinking-water Quality, GDWQ , the WHO recommended a comprehensive risk … and which encompasses the expertise required for a comprehensive risk assessment is presented is a prerequisite for successful WSP implementation. The description of …

… the hazards and risks posed by floods includes precautionary measures, preparation for a flood, hazard prevention during an event and post-event management, including reconstruction. The uniform application of flood risk management has been ensured in the EU-Flood Risk … technical measures, behavioural precautions), flood preparation (flood forecasting, warning systems), event management (hazard prevention), and post-flood …

… Formaldehyde Wood-based materials are one of the main sources of formaldehyde in indoor air. Source: Pixelot / Fotolia.com Wood-based materials and …

… development projects on nanomaterials and other advanced materials listed below. For more information on these projects please refer to the research database … is significant to understand in which form and amount engineered nanomaterials are present in the environment. The research project aims to develop an OECD test …

… 10-9 m) or less in at least one dimension. last update on 28.11.2019 Nanotechnology for mankind and the environment – Seize upon opportunities, reduce risks In other … are released from products and applications, this may result in increased burdens for humans and the environment. Even today some questions remain concerning the … environmental benefits and the possible risks posed by nanomaterials. The nanoscale form of a substance does not necessarily constitute a hazard or risk. However, …

… as mixtures in related compounds (congeners) in varying composition. The most toxic form of dioxin is 2,3,7,8-Tetrachlorodibenzodioxin (2,3,7,8 TCDD), which is … 114, 118, 123, 156, 157, 167, 189), are known as dioxin-like PCBs. The most toxic form of dioxin-like PCB is PCB 126. How are dioxins formed? Dioxins were never … a result of forest fires and volcanic eruptions. Dioxins (but not furans) are also present in 200 million-year-old kaolin soils. Dioxins are also formed in varying …

… The basic components of the artificial stream and pond system: Work platform Control room Measuring platform Measurement technology Streams Screw pumps Ponds Work platforms Work platform … vegetation along their banks Source: UBA Schema of a pond of the FSA Source: UBA Download image (68.87 kB) Photographed underwater through the open connection …

… Approach to International Chemicals Management (SAICM) is a voluntary framework for achieving responsible chemicals management worldwide. With its cross-sectoral … stakeholder involvement, it is unique. However, SAICM's overarching "2020 goal" for chemicals management has not been achieved. last update on 22.01.2024 The need for international chemicals management The management of chemicals is an essential …