Talk:Sludge incineration

Latest comment: 7 years ago by EMsmile in topic Number of plants in the US

Number of plants in the US

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I've moved this statement from the article to the talk page because I couldn't figure out what kind of reference this was - we need to know the year!? It seems to be copied out of some book?:

There are approximately 170 sewage sludge incineration plants in operation in the United States. [1] EMsmile (talk) 20:39, 7 June 2017 (UTC)Reply

References

  1. ^ "Sewage Sludge Incineration" (PDF). {{cite web}}: Cite has empty unknown parameter: |dead-url= (help)