Seawater organophosphorus concentration detection device

Abstract

The invention provides a seawater organic phosphorus concentration detection device, comprising a data acquisition control unit, a storage unit, a network transmission unit and a host computer; the host computer sends a collection instruction to the data acquisition control unit through the network transmission unit, The data acquisition control unit collects organic phosphorus concentration data of seawater samples, and uploads to the host computer through the network transmission unit for calculation to obtain a concentration value, and the storage unit caches the collection instruction and the concentration data. The present invention simultaneously tests seawater containing organic phosphorus and seawater without organic phosphorus through the electrochemical enzyme sensor of four detection channels, combines FIFO high-speed buffer storage and Ethernet communication technology, and accurately and quickly measures seawater samples by standard addition method The concentration of organic phosphorus in the system realizes automatic control of the entire detection device and real-time and rapid reading of measurement data.

Description

technical field [0001] The invention relates to the technical field of ocean detection, in particular to a seawater organic phosphorus concentration detection device. Background technique [0002] Thousands of tons of pesticides are used in agricultural production every year in the world. Pesticides can effectively control the hazards of crops, pests, weeds, rats, etc., promote high-yield and high-quality agricultural products, and ensure high agricultural yields and harvests, which play an important role. However, pesticides have also made environmental pollution more and more serious, and various diseases have increased, seriously endangering the ecological environment and human health. Most of the current pesticides are organic phosphorus, only 10% to 20% of the crops are attached to the crops, and the rest are scattered in the surrounding environment of the crops, which are difficult to degrade and easy to accumulate, and eventually gather into the marine ecological envi...

AI Technical Summary

Problems solved by technology

However, pesticides also make environmental pollution more and more serious, and various diseases increase, seriously endangering the ecological environment and human health.

Most of the current pesticides are organic phosphorus, only 10% to 20% of the crops are attached to the crops, and the rest are scattered in the surrounding environment of the crops, which are difficult to degrade and easy to accumulate, and eventually gather into the marine ecological environment with rainwater In the middle, it causes the eutrophication of seawater, the mass death of marine organisms, etc.

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