A rapid restart biotoxicity on-line monitoring apparatus and method

Abstract

The application provides a kind of quick restart biological toxicity online monitoring equipment and method, and belongs to water monitoring technical field.The equipment includes signal acquisition system, microorganism feedback system and quick restart system;Signal acquisition system is connected with microorganism feedback system;Microorganism feedback system includes anode chamber, intermediate chamber, cathode chamber and sewage input pump, and intermediate chamber is arranged between anode chamber and cathode chamber;Bio-anode is arranged between anode chamber and intermediate chamber, and bio-cathode is arranged between intermediate chamber and cathode chamber;Sewage input pump is connected with water inlet port of anode chamber;Water inlet port of bacteria solution is arranged on the side close to anode chamber, and backwashing port is arranged on the side close to cathode chamber;Water inlet pump of bacteria solution is connected with water inlet port of bacteria solution, and clean water backwashing pump is connected with backwashing port.The application can quickly form electroactive biofilm, generate different current responses by using microorganism electrochemical system, and realize real-time online monitoring of toxic substances in water quality.

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