SYSTEM FOR ENVIRONMENTAL MONITORING OF SURFACE WATER WITH AUTOMATIC DETERMINATION OF LIPOPHILIC AND HYDROPHILIC PHYCOTOXINS IN MUSCULAR TISSUE OF BIOLOGICAL TEST OBJECTS Russian patent published in 2024 - IPC G01N33/18 

FIELD: ecology.

SUBSTANCE: invention relates to environmental protection, including indication of pollution of natural waters with phycotoxins and can be used for integrated environmental monitoring of surface water bodies. System comprises a sealed housing, a flow compartment, cells, gate valves with a receiving device and an accumulator, a homogenisation module, a sample preparation unit, container with methanol, container with acetic acid solution, container with acetonitrile, container for wastes, nozzle, shaker, centrifuge, ultrasonic treatment unit, membrane filter, vial, chromatography-mass spectrometer, electronic control unit, thermal processing unit, solid-phase extraction unit, transmitting device, accumulator, pipeline, compressor, valves with receiving device and accumulator, receiving-transmitting device, portable accumulators and biological test objects. Determination of lipophilic and hydrophilic phycotoxins in muscular tissue of biological test objects is carried out in the framework of environmental monitoring of surface waters in automatic mode.

EFFECT: automation of the process of determining lipophilic and hydrophilic phycotoxins in muscular tissue of biological test objects.

1 cl, 1 dwg