Denial of permit.

Notwithstanding any other provisions of this chapter, the Chief Plant Operator and/or Superintendent of Sewers is not required to issue a wastewater discharge permit for the disposal of industrial wastes if, in the opinion of the Chief Plant Operator and/or Superintendent of Sewers, such disposal of industrial wastes would upset the sewage treatment process or cause undue injury or harm to the sewer system, its structures and equipment and the health, safety and well-being of the employees, the community and the biota of the receiving waters.