Special marriage act followed by nikaah and divorce

1. When triple divorce is pronounced, your friend's wife becomes totally alienated from your friend as her husband and your friend cannot remarry her later.  She becomes haram (totally prohibited) for your friend. 

2. Neither can your friend take her back nor can your friend go for fresh nikah with her. Your friend can go for nikah with her only after she marries with another person and that person divorces her on account of marital conflict or she becomes a widow.

Something went gravely missing in your friends transmitted facts via you to us while following his Personal Laws is  best of my interpretation of your friend's personal laws to your friends question before us thus above two reproduced. First they needs to be rectified by your friend and then only your friend's second question can ever be attempted.