Fruit tree snail poison and device made from copper and copper composite wire waste

Abstract

The invention discloses a fruit tree snail poison and device made from copper and copper composite wire waste. A making method comprises the steps that wire waste is prepared; exposed parts of core materials at the two ends of the composite wire waste are sealed with paraffin; at room temperature, the device is put into a 4.5%-10.0% copper sulfate solution to be soaked; at room temperature, reactant is subjected to standing, soaking and reaction for 150-250 hours, after green aerugo is generated on the surfaces of copper wire or copper composite wire materials, the device is taken out, and solid-liquid separation is conducted; the device is taken out and washed with water, the green aerugo generated on the surfaces of the copper wire or copper composite wire materials is insoluble in water, and the material is copper-based bactericidal insecticide. According to the method, the copper and copper composite wire waste can be processed; the copper-based snail poison and device which are simple, stable in effect and long in use time can be obtained; after the poison is used and loses efficacy, iron or aluminum of the composite wire core materials can be recycled in a metal form.

Description

technical field [0001] The invention relates to a snail poisonous agent and a device, in particular to a fruit tree snail poisonous agent and device made of copper and copper composite wire waste, and belongs to the technical field of resource recovery and utilization. Background technique [0002] With the development of modern industry and communication industry, copper conductors and composite conductors such as copper-clad iron and copper-clad aluminum are widely used, resulting in a rapid increase in the amount of copper used. The contradiction between the rapid growth of the increasingly prominent. The recovery and reuse of copper resources has attracted more and more attention from the industry. The research on copper wire and copper composite wire waste recycling technology can promote the development of circular economy, and it is also a channel to obtain copper, aluminum, and iron resources. [0003] Snails are one of the more serious pests during the growth of f...

AI Technical Summary

Problems solved by technology

Under normal use, it will not affect the normal growth of crops, and has low toxicity to humans and animals, but it is easy to cause certain impacts on the environment

Taking grapes as an example, it needs to be sprayed about 3 times from spring to fruit maturity. In addition, if it rains after spraying, the medicine particles will be washed into the water by the rain, which will also affect the efficacy of the medicine and need to be reapplied, resulting in drug costs and labor costs. increase in working hours