Molecularly imprinted membrane detecting device and preparation and detection methods thereof for bisphenol A

The invention discloses a method for preparing a molecularly imprinted membrane detecting device for bisphenol A, in which a working electrode is a bisphenol A molecularly imprinted membrane electrode; a reference electrode is a saturated calomel electrode. The machining process of the bisphenol A molecularly imprinted membrane electrode comprises: mixing a certain amount of template molecule, function monomer, cross-linking agent, initiator, and pore-foaming agent, and obtaining the bisphenol A molecularly imprinted membrane electrode after steps of solution, polymerization, impregnation and photopolymerization or the like. The invention utilizes the identity of molecularly imprinted polymers (MIPs) to identify bisphenol A special contamination without large-sized test apparatuses, has low test cost and simple and portable operation and has obvious advantages in on-site detection or portable detection aspects. The test technology can be widely applied to detecting bisphenol A antibiotic special contamination contained in waste water of plastics plants, chemical plants, material factories and the like, drinking water capable of using polycarbonate to manufacture a vessel, drinks and the like.