| abstract |
The invention discloses a photocatalytic nanofiber membrane, which comprises the following components in parts by weight: 38-55 parts of nanocellulose, 5-8 parts of nickel acetate, 15-20 parts of polyvinylpyrrolidone, 3-5 parts of nano-zinc oxide, 12-18 parts of lignocellulose, 7-13 parts of ramie cellulose, 6-14 parts of polyethersulfone and 5-8 parts of cellulose acetate; The photocatalytic nanofiber membrane configured by the formula of the invention not only has strong adsorption performance and good photocatalytic degradation performance, but also has the advantages of catalyzing organic pollutants in wastewater or air, and has stable photocatalytic performance; The invention also provides an oily sewage treatment equipment used by the photocatalytic nanofiber membrane, including a base, a coarse filter mechanism, a fine filter mechanism and a conveying pump, which not only facilitates the filtering and removal of solid impurities in the sewage, but also facilitates The impurities adhering to the filter net are removed, thus providing great convenience for the staff. |