User talk:2409:4063:2192:9FE7:84A6:5B75:DC2B:4589

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Someone using this IP address, 2409:4063:2192:9FE7:84A6:5B75:DC2B:4589, has made edits to Sewage treatment that do not conform to our policies and therefore have been reverted. For more information on this, see Wikipedia's policies on vandalism and limits on acceptable additions. If you'd like to experiment with the syntax, please do so in the sandbox rather than in articles. If you did not do this, you may wish to consider [ getting a username] to avoid confusion with other editors.

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Again, welcome! Nigos (t@lk • Contribs) 07:28, 20 June 2019 (UTC)

June 2019
Hello, I'm Nigos. I wanted to let you know that one or more of your recent contributions to Sewage treatment have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the help desk. Thanks. Nigos (t@lk • Contribs) 07:31, 20 June 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.