Petroleum waste water heavy metal ions multichannel detection chip

Abstract

The invention provides a petroleum waste water heavy metal ions multichannel detection chip. The petroleum waste water heavy metal ions multichannel detection chip is composed of a liquid sample processing system, a solution mixed system, and a blank layout system. The multichannel detection chip is characterized in that the chip prevents a vertical cuboid, and the height is the long edge. The multichannel detection chip comprises a liquid sample processing system, a collection storage system, a solution mixed system, and a blank layout system in order from up to down. and the chip is matchedwith a main lid and a cuvette lid. The petroleum waste water heavy metal ions multichannel detection chip is characterized in that a micro fluidic chip uses a stirring wheel for fully mixing a solution with manual control, the mixed system combined with a S-shaped mixing channel, so that the solution can be fully mixed, the detection accuracy degree is increased, the design of a liquid sample processing tower is in favor of increasing the detection effect, the detection is more convenient, fast, and accurate, a whole detection system has micromation, and is suitable for fields of scientific research and environment monitoring.

Description

technical field [0001] The invention relates to a multi-channel detection chip, in particular to a microfluidic control chip which has the functions of filtering and mixing sample liquid to be detected and detects the concentration of heavy metal ions in petroleum wastewater. technical background [0002] At present, social and environmental pollution is becoming more and more serious, and petroleum wastewater is one of the pollution sources in today's society. Petroleum wastewater contains a large amount of toxic and harmful substances such as oil substances and heavy metals, which will indirectly cause harm to human health, so the detection of heavy metals has been highly valued by researchers. Microfluidic chip technology continues to develop, and the technology for designing microfluidic chips to detect various heavy metal ions is becoming more and more mature. Using microfluidic chips to integrate various basic operating units such as sample pretreatment, biological an...

AI Technical Summary

Problems solved by technology

[0003] The routine detection of heavy metal ions in petroleum wastewater requires pre-treatment of wastewater samples in the laboratory, and the operation is relatively complicated. Therefore, a microfluidic chip is designed using microfluidic chip technology, which can detect heavy metal ions at one time. According to the actual situation Combined with the treatment of wastewater samples, the full mixing of various reagent solutions is realized, and the structure of a cuvette is simulated, and the concentration of various heavy metal ions is detected by a spectrophotometer

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