The zoning district regulations for each of the four general land use classification districts are found in Articles III through VI. Each of these articles contains the purpose of the district followed by a listing of the permitted and special exception uses, height requirements and area standards. The land and structures may be used, and structures may be erected, altered, enlarged and maintained for the listed uses only; and such use shall not be objectionable because of odor, dust, smoke, noise, gas, fumes, cinders, vibrations, refuse matter, water-carried waste or toxic or hazardous waste of any nature.