| abstract |
The invention discloses a preparation method of a BiOCl photocatalyst with super strong degradation effect, which is characterized in that BiOCl is prepared into a special micro-nano ellipsoid structure, so that the visible light catalysis efficiency of the photocatalyst is obviously improved, and the degradation rate of gas-phase formaldehyde, Congo red solution and hexavalent chromium solution can reach more than 90%; and because the BiOCl photocatalyst has a stable structure, the BiOCl photocatalyst has good reusability, so that the cost of the photocatalyst is lower, and the BiOCl photocatalyst can be more widely applied to the field of environmental pollution treatment. |