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  2. Sanitary engineering - Wikipedia

    en.wikipedia.org/wiki/Sanitary_engineering

    The Operator Certification requirements for water treatment operators and waste water treatment operators are described in detail by State law. To meet certification requirements, operators must submit an application to SWRCB, have the necessary work experience, meet the educational requirements, and pass an examination based on the knowledge ...

  3. Effluent guidelines - Wikipedia

    en.wikipedia.org/wiki/Effluent_guidelines

    Facilities that directly discharge to "waters of the United States" are required to obtain NPDES permits, and effluent guideline requirements are incorporated into these permits. Indirect dischargers (i.e. facilities discharging to POTWs) are subject to effluent guideline requirements called "Pretreatment Standards." [3] [12]

  4. Sewage regulation and administration - Wikipedia

    en.wikipedia.org/wiki/Sewage_regulation_and...

    The basic national standard for U.S. municipal treatment plants is the Secondary Treatment Regulation. [2] Most plants in the U.S. must meet this secondary treatment standard. The permit authority (state agency or EPA) can compel a POTW to meet a higher standard, if there are applicable water quality standards for the receiving water body.

  5. Metropolitan Water Reclamation District of Greater Chicago

    en.wikipedia.org/wiki/Metropolitan_Water...

    The MWRD's main purposes are the reclamation and treatment of wastewater and flood water abatement in Cook County to protect the health and safety of citizens and of area waterways. In 1900, the District notably reversed the flow of the Chicago River , and it is currently involved in the large multi-decade construction of the "Deep Tunnel ...

  6. Wastewater treatment - Wikipedia

    en.wikipedia.org/wiki/Wastewater_treatment

    Sewage treatment plant (a type of wastewater treatment plant) in La Crosse, Wisconsin. Wastewater treatment is a process which removes and eliminates contaminants from wastewater. It thus converts it into an effluent that can be returned to the water cycle. Once back in the water cycle, the effluent creates an acceptable impact on the environment.

  7. Illinois State Police - Wikipedia

    en.wikipedia.org/wiki/Illinois_State_Police

    The Illinois State Police Merit Board administers certification for the appointment and promotion of state police officers, as well as their discipline, removal, demotion, and suspension measures. The board consists of five civilian members appointed by the governor with the advice and consent of the State Senate.

  8. Wellhead protection program - Wikipedia

    en.wikipedia.org/wiki/Wellhead_protection_program

    Federal, State, and local agencies with regulatory and funding power can also limit development to areas outside sensitive wellhead protection areas. By project approvals and by funding authorizations these agencies can control the location of roads, water lines, and wastewater lines that are essential for intensive development. [20]

  9. Industrial wastewater treatment - Wikipedia

    en.wikipedia.org/.../Industrial_wastewater_treatment

    Industrial wastewater treatment describes the processes used for treating wastewater that is produced by industries as an undesirable by-product. After treatment, the treated industrial wastewater (or effluent) may be reused or released to a sanitary sewer or to a surface water in the environment.