… undesired by-product of all combustion processes in the presence of chlorine and organic carbon under certain conditions, e.g. certain temperatures. Dioxin is formed … through their occupation. Dioxins accumulate primarily in the fatty tissue of organisms and are slow to biodegrade. The half-life of the most toxic dioxin …

… determining the total nitrogen concentration (TNb) and the concentration of total organic carbon (TOC) can be used for single as well as for continuous (online) … continuously: conductivity oxygen pH turbidity flow velocity water level TOC (total organic carbon) In the ponds the online measurements include oxygen, conductivity, … system is equipped with a specially-designed screw pump which does not harm aquatic organisms, including fish. The maximum flow velocity is 0.6 m/s (fast-flowing …

… role, UBA regularly invites SAICM stakeholders to national conferences. We also organise expert discussions on individual topics of global relevance. The National … role, UBA regularly invites SAICM stakeholders to national conferences. We also organise expert discussions on individual topics of global relevance. The National …

… on the elimination or restriction of the production, use and release of persistent organic pollutants (POPs) last update on 10.03.2016 What are Persistent Organic Pollutants? Persistent organic pollutants are organic chemical substances …

… objective of mesocosm experiments is to examine the effects of substances and microorganisms, which are selectively introduced into the systems on the flora and fauna, … Stillgewässer- Simulationsanlage (FSA) Tags artificial stream and pond system test organism … The artificial stream and pond system (“Fließ- und … objective of mesocosm experiments is to examine the effects of substances and microorganisms, which are selectively introduced into the systems on the flora and fauna, …

… antibacterial cleaning products or mould-free paints is to harm or kill certain organisms. When applied improperly they can pose a risk to the environment and … without biocides altogether. The pests guide also has information on various living organisms and how they can be controlled. Associated content Links Biocides … antibacterial cleaning products or mould-free paints is to harm or kill certain organisms. When applied improperly they can pose a risk to the environment and …

… UBA offers advice to the Federal Government and to many European and international organisations on the basis of its own research. It is also responsible for … well as society as a whole, especially with citizens, industry and non-governmental organisations. We also join networks with other European enforcement agencies to …