Method for online real-time removal of ammonia in indoor air through grape wine composition

Abstract

The invention discloses a method for online real-time removal of pollution of ammonia in indoor air through a grape wine composition. The method comprises the following steps: providing the grape wine composition formed by mixing grape wine with a volume percentage of 2.5-5.0 percent and water with a volume percentage of 97.5-95.0 percent, putting the grape wine composition into a purification device, pumping the indoor air into the grape wine composition from an air inlet channel through an air extracting pump, escaping the purified air from an air outlet channel, enabling inlet air and outlet air to drive the indoor air to flow to form a circulation and realizing the online real-time removal of the ammonia in the indoor air through air circulation. The method disclosed by the invention has the benefits that the composition is an aqueous solution, is green, odorless, nontoxic and safe, and simple and reliable in preparation and use methods; the composition can be used for the online real-time removal of the ammonia in the indoor air quickly and efficiently and does not generate secondary pollution; as for a luxurious house with an area of 160 m<2>, under the situation that the original concentration of the ammonia in the indoor air is 0.5-1.25 mg / m<3>, the standards can be reached when the treatment time is 1 hour, the expenses generated by continuous treatment for 4 hours are 1.18 yuan, 1.65 yuan and 2.35 yuan respectively, the treatment cost is low, the economic benefits are high, and the market prospect is wide.

Description

technical field [0001] The invention belongs to the technical field of indoor air purification, and in particular relates to a wine composition online real-time method for removing ammonia pollution in indoor air. Background technique [0002] Ammonia is a colorless gas with a strong pungent odor. At present, ammonia in indoor air comes from concrete admixtures used in building construction, wood-based panels for interior decoration (plywood, blockboard, medium density fiberboard and particle board, etc.), furniture (wood-based panel furniture, fabric furniture, kitchen furniture, etc.) , and other unqualified various decorative materials (brighteners, adhesives, white latex, paint, etc.). The lowest concentration of ammonia that people can feel is 5.3mg / m 3 . my country's "Indoor Air Quality Standards" stipulates that the standard value of formaldehyde is 0.20mg / m 3 , when the concentration is too high, it can absorb water in skin tissue, denature tissue protein, saponi...

AI Technical Summary

Problems solved by technology

The above-mentioned methods have their own strengths and have different degrees of ammonia removal effects (removal rate is about 10-50%), but there are still expensive purification equipment, high operating costs of the breakpoint chlorine addition method and secondary pollution, selective ion exchange method Medium and high concentration ammonia nitrogen wastewater needs to be further treated. The ammonia stripping method is not suitable for use in cold winters. The biological method occupies a large area and has limitations such as low efficiency at low temperatures.

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