A pollutant collector for water quality characteristics in petrochemical parks

Abstract

The invention discloses a petrochemical industry park water quality characteristic pollutant collector. The petrochemical industry park water quality characteristic pollutant collector comprises a water pump for pumping water, a pollutant collector body for sampling the water pumped by the water pump, a concentrating device for concentrating a water sample collected by the pollutant collector body, a sewage collector for collecting gasified matters produced by the concentrating device, and an industrial personal computer for controlling the concentrating device and the water pump, wherein thepollutant collector body comprises a bucket, the center of the bottom of the bucket is connected with a water inlet pipe connected with the water pump, the above of the bucket is connected in a matched mode with at least two filtering ring which are connected in a matched mode with an end cover, the middle of the end cover is provided with a water outlet pipe, and the upper end of the water outletpipe is provided with a water outlet connected with the concentrating device. The petrochemical industry park water quality characteristic pollutant collector can remotely sample sewage discharged inpetrochemical industry parks, and is less prone to blacking to save frequent replacement of filtering modules, high in water sampling efficiency and accurate in sample collection.

Description

technical field [0001] The invention belongs to the technical field of water sample collection equipment, and in particular relates to a collector for water quality characteristic pollutants in petrochemical parks. Background technique [0002] The main raw material of the petrochemical industry is petroleum or natural gas, and various petroleum products, organic chemical raw materials, chemical fibers and other products are produced through different production processes and processing methods such as cracking, refining, fractionation, and synthesis. The production line required for petroleum processing is very long and consists of many different production devices, which will generate a huge amount of sewage, which will also become a huge workload for sewage treatment in enterprises. In addition, due to the different types of products produced by different petrochemical enterprises, the raw materials used are also very different. The pollutants produced in the production a...

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Problems solved by technology

[0005] Now the environmental protection department often samples and checks the sewage of chemical plants, but the conventional sampler used for the detection of persistent organic pollutants (POPs) in the sewage is currently composed of a particle filter component and an organic phase enrichment component, and the two The two parts are separated from each other. The particle filter part is equipped with a filter screen. To filter the sample, the water sample needs to pass through the filter screen continuously. The net is replaced many times, which increases the cumbersome operation and is not easy to detect persistent organic pollutants in water.

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