The imposition of any sentence shall not exempt the offender from compliance with the requirements of this ordinance. Uses of land, and dwellings, buildings, or structures, including tents, trailer coaches and mobile homes, used, erected, altered, razed, or converted in violation of any provision of this ordinance, are hereby declared to be a nuisance per se. The court may order such nuisance abated and the owner and/or agent in charge of such dwelling, building, structure, tent, trailer coach, mobile home, or land may be adjudged guilty of maintaining a nuisance per se, and the same may be abated by order of any court of competent jurisdiction.