regex在csv文件中删除空格，并使用引号分隔文本?

I'm new to programming and regex and read Mastering Regular Expression, but I can't find an answer to how to get rid of tabs, newlines and strange non-word or non-digit characters (icons and strange non-western linebreaks(?) mostly) within the text column of my tsv-file. It's utf-8 formatted and in Swedish language.I'm new to programming and regex and read Maste