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Tirlenwi
safle tirlenwi gwastraff a sbwriel / From Wikipedia, the free encyclopedia
Mae safle tirlenwi [1][2] (weithiau ar lafar, safle sbwriel) yn gyfleuster lle mae gwastraff nas defnyddiwyd yn cael ei dirlenwi neu o dan y ddaear er mwyn osgoi effeithiau negyddol ar iechyd a'r amgylchedd. Mae safle tirlenwi hefyd yn gyfleuster gwastraff lle mae gwastraff yn cael ei bentyrru ar y safle. Gelwir hyn yn safle tirlenwi mewnol. Mae safle tirlenwi hefyd yn gyfleuster gwastraff a ddefnyddir i storio gwastraff dros dro am flwyddyn neu fwy.
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