For ecological risk assessment and reduction of water environments using aquatic organisms, please leave it to us.
At NS Environment Co., Ltd., we conduct "Biological Response Testing (WET)" as support for environmental risk management. This test provides a comprehensive assessment of water environment risks based on scientific evidence utilizing bioassays of three organisms (fish, crustaceans, and algae) at different trophic levels, along with efficient countermeasures. In addition to short-term toxicity testing methods using embryos and larval fish, we offer three types of testing methods, including the cladoceran reproduction test and growth inhibition test. 【Test Overview】 ■ CSR and Environmental Activities: Reflected in environmental policies and activities ■ Risk Management: Opportunities for awareness of ecological risks ■ Risk Communication: Indicators that are easy to visualize and understand *For more details, please refer to the PDF materials or feel free to contact us.
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[Test Methods] ■ "Short-term Toxicity Test Method" using fish in the embryo and larval stages ■ "Daphnia Reproduction Test Method" using Daphnia magna ■ "Growth Inhibition Test Method" using freshwater algae *For more details, please refer to the PDF document or feel free to contact us.*
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For more details, please refer to the PDF document or feel free to contact us.
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NS Environment Co., Ltd. is an environmental comprehensive consultant that addresses key social issues such as the realization of a "decarbonized society," "resource-circulating society," "nature-compatible society," and "prevention of environmental pollution," contributing to the construction of a sustainable society. We provide services through the following three businesses: Environmental Monitoring Business: Various analyses and measurements related to the environment (water quality, soil, air) Environmental Consulting Business: Various surveys, analyses, predictions, and evaluations related to the environment Environmental Engineering Business: Measures for environmental conservation (asbestos measures, soil and groundwater contamination)