About ECT
ECT Oekotoxikologie GmbH was founded as a privately owned, independent enterprise in 1993, and joined the SynTech Research Group in November 2021.
In compliance with Good Laboratory Practice (GLP), we perform standardised ecotoxicological tests in the laboratory as well as at semi-field and field level.
An overview of the ecotoxicology services provided by the whole SynTech Research Group is given here.
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Find us at
ECT Oekotoxikologie GmbH
Böttgerstraße 2 – 14
65439 Flörsheim am Main
Germany
Phone: +49 6145 9564-0
Fax: +49 6145 9564-99

Examination of soil values with regard to protection of soil organisms and validation of soil assessment methods
On the basis of ecotoxicological tests performed with soil organisms, recommendations for precautionary values were given for 16 metals and 10 organics. In the case of three substances (antimony, beryllium, vanadium), the amount of data was not sufficient for such a derivation, while for arsenic, lead, cadmium, chromium, cobalt, copper, molybdenum, nickel, mercury, selenium, thallium, […]
Environmental risk assessment of veterinary medicines: Are there data gaps and how can the new legal requirement be met?
The most likely entry pathways of veterinary medicinal products (VMPs) into the environment are via slurry or manure from intensively reared animals to soil, and via dung or urine from animals grazing on pasture. Surface water may be contaminated via run-off or leaching and drainage, or by direct excretion of pasture animals into water. According […]
Relevance of endocrine disrupting substances and pharmaceuticals for surface waters – Reassessment of occurrence, development of concepts for monitoring and measures to reduce entry into surface waters
The aim of the project was to evaluate the environmental relevance of potential endocrine disrupters in surface waters by comparing measured concentrations of the respective substances to newly proposed environmental quality standards (EQS). As a key action of the European Commission’s strategy for endocrine disrupting chemicals, 564 potential endocrine disrupters had been listed. Further 88 […]
Development of an integrated land management for sustainable water and material usage in North-Eastern Germany (ELaN)
Treated wastewater is commonly disposed of in Germany by discharge into surface waters. Within the project ELaN, alternative approaches were investigated for dealing with treated wastewater. Main focus was placed on re-use to recycle valuable nutrients and to help prevent falling water levels in Northeast Germany. In part F (‘Ecotoxicology’) of the project, ECT investigated […]
Iron-based nanoparticles and nanocomposite structures for removal of contaminants from groundwater and sewage
In the project ‘Iron-based nanoparticles and nanocomposite structures for removal of contaminants from groundwater and sewage’ (Fe-Nanosit), Carbo-Iron®, a nanocomposite for remediation of contaminated groundwater and Pd-doted magnetite and magnetite-zeolith for treatment of industrial wastewater were developed. Since no data on ecotoxicity of these particles were available, ecotoxicity of the nanocomposites was investigated using standard […]