勵揚 asked in 科學及數學工程學 · 1 decade ago

where do the drain water go ?

where do the drain water go ?

2 Answers

Rating
  • 1 decade ago
    Favorite Answer

    Storm Drains : to the ocean thru minimal treatment / filtration.

    Sewer Drains : to a sewer treatment plant and then released to the ocean.

  • 1 decade ago

    thanks.......

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