Describe a method used to treat and use wastewater on-site
What will be an ideal response?
To treat at least 50 percent of the wastewater on-site, it would be necessary to construct a filtering system and wetlands that would remove the biological nutrients and allow the cleaned water to make its way back to the water table.
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Most residential pasteurization systems disinfect water at a slow hourly rate, typically _____.
a. 10 to 12 gallons per hour b. 20 to 24 gallons per hour c. 30 to 36 gallons per hour d. 45 to 50 gallons per hour
¿Cuál de las siguientes cargas comerciales puede recibir alimentación de un circuito regular en vez de uno de emergencia?
a. Luces de salida b. Sistemas de seguridad para la vida humana c. Sistemas de alarma contra incendios d. Equipos de computación
____________________ are names given to variables and functions.
Fill in the blank(s) with the appropriate word(s).
Adjustable shelves in cabinets are often supported by clips inserted into slotted metal _____
a. risers b. standards c. side supports d. adjusters