Answers provided have all been great, I mentioned in the comments of Alnitak\'s answer that I would need to go take a look at my CSV Generation script because for whatever r
In PHP, another small scale solution is to do a string conversion on the returned utf8 string:
print iconv('UTF-8', 'ASCII//TRANSLIT', "Mystring â"); //"Mystring "
Or in other platforms fire a system call to the inconv command (linux / osx)
http://php.net/manual/en/function.iconv.php#83238