Oil adsorption device

Abstract

The invention provides an oil adsorption device. The oil adsorption device comprises an oil-containing wastewater adsorption device and an oil adsorption agent preparation device communicated with theoil-containing wastewater adsorption device. The oil adsorption device can be communicated with the oil adsorption agent preparation device, and full automatic oil adsorption in a process from preparation of an oil adsorption agent to adsorption of oil is realized; the oil adsorption effect is ensured and the oil adsorption efficiency is improved.

Description

technical field [0001] The invention relates to the field of environmental protection equipment, in particular to a grease adsorption device. Background technique [0002] Oily wastewater mainly comes from petroleum, petrochemical, steel, coking, gas generation stations, mechanical processing and other industrial sectors. The relative density of oil pollutants in wastewater is less than 1 except heavy tar whose relative density is above 1.1. [0003] Oily wastewater has adverse effects on humans, animals, plants and even the entire ecosystem, and its harm is mainly manifested in the following two aspects: [0004] 1. Harm to the enterprise. Wastewater containing emulsified oil will settle together with suspended particles and iron oxide scale in process facilities and pipeline equipment, forming a relatively viscous sludge mass, which will block pipelines and equipment and affect the normal production. [0005] 2. Harm to the environment. The impact of oil substances on ...

AI Technical Summary

Problems solved by technology

Wastewater containing emulsified oil will settle together with suspended particles and iron scale in the process facilities and pipeline equipment, forming a relatively viscous sludge mass, which will block the pipeline and equipment and affect the normal production

[0005] 2. Harm to the environment

The impact of oil substances on the environment is multifaceted, such as polluting the water body, forming an oil film on the water surface, which can hinder the reoxygenation of the water body, and due to the reduction of dissolved oxygen in the water body, the photosynthesis of algae is limited, affecting the normal growth of aquatic organisms, making Aquatic animals and plants have oily smell or toxicity, and even make the water body smelly, destroying the utilization value of water resources; the oil adheres to the gills of the fish, which can suffocate the fish. When the concentration is 200mg / L, the fish cannot survive; it adheres to the algae , Plankton, can kill them; oil will inhibit waterfowl spawning and hatching, and in severe cases, cause a large number of birds to die; use oily wastewater to irrigate farmland, oil and its derivatives will cover the surface of soil and plants, blocking the soil Pores prevent air from penetrating, prevent soil and microorganisms from performing normal metabolism, reduce the quality and practical value of agricultural products, and cause crop yield reduction or death in severe cases, oil migrates downward in the soil, and may cause serious groundwater pollution

[0006] To sum up, oily wastewater pollution may cause devastating damage to the ecosystem and also cause potential harm to human health.

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