(1) The director may revoke a certificate:
(a) If it were found to have been obtained by fraud or deceit;
(b) For gross negligence in the operation of a solid waste incinerator or landfill;
(c) For violating the requirements of this chapter or any lawful rule or order of the department; or
(d) If the facility operated by the certified employee is operated in violation of state or federal environmental laws.
(2) A person whose certificate is revoked under this section shall not be eligible to apply for a certificate for one year from the effective date of the final order of revocation.