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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. National Rural Water Association - Wikipedia

    en.wikipedia.org/wiki/National_Rural_Water...

    NRWA and its state affiliates are organized as a non-profit trade association, and represent more than 31,000 water and wastewater utility members. The association provides training, technical assistance and source water protection assistance to the rural and small utilities which comprise 94 percent of the nation's community water supplies.

  4. Wastewater treatment - Wikipedia

    en.wikipedia.org/wiki/Wastewater_treatment

    Sewage treatment (or domestic wastewater treatment, municipal wastewater treatment) is a type of wastewater treatment which aims to remove contaminants from sewage to produce an effluent that is suitable to discharge to the surrounding environment or an intended reuse application, thereby preventing water pollution from raw sewage discharges. [5]

  5. Discharge Monitoring Report - Wikipedia

    en.wikipedia.org/wiki/Discharge_Monitoring_Report

    Permits typically require reporting of wastewater flow and the results of one or more chemical tests corresponding to the effluent limitations. Typical monitoring parameters include pH, biochemical oxygen demand (BOD), total suspended solids (TSS), nutrients (nitrates and phosphorus), various toxic pollutants, temperature, etc.

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  7. Rotating biological contactor - Wikipedia

    en.wikipedia.org/wiki/Rotating_biological_contactor

    The RBC process allows the wastewater to come in contact with a biological film in order to remove pollutants in the wastewater before discharge of the treated wastewater to the environment, usually a body of water (river, lake or ocean). A rotating biological contactor is a type of secondary (biological) treatment process.

  8. Louisiana Public Service Commission - Wikipedia

    en.wikipedia.org/wiki/Louisiana_Public_Service...

    The Louisiana Public Service Commission (LPSC) [1] is an independent regulatory agency which manages public utilities and motor carriers in Louisiana. The Commission was created by Article IV, Section 21 [ 2 ] of the 1921 Constitution of the State of Louisiana. [ 3 ]

  9. Guam Environmental Protection Agency - Wikipedia

    en.wikipedia.org/wiki/Guam_Environmental...

    Chapter 52 – Water and Wastewater Operator’s Mandatory Certification Act Requires any personnel of public or private potable water supply systems or waste water facilities to be certified. The certification is meant to ensure the operators are competent to supervise the operation of such systems.