Here is his patent on using noni for sewage treatment:

United States Patent 4,666,606
Heinicke May 19, 1987
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Method for eliminating grease and odors from sewage systems
Abstract

A method is disclosed for eliminating grease, sewage odor and
hydrogen sulfide from restaurant grease traps and municipal
sewage systems using xeronine. Xeronine works by stimulating
the metabolism of the resident anaerobic and aerobic bacteria.
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Inventors: Heinicke; Ralph (Honolulu, HI)
Assignee: The Research Corporation of the University of Hawaii
(Honolulu, HI)
Appl. No.: 688961
Filed: January 4, 1985

Current U.S. Class: 210/632; 210/610; 210/916; 435/262
Intern'l Class: C02F 001/68; C02F 003/00; C12N 001/00
Field of Search:

--- In noninews@y..., noniboniek@a... wrote:
> On the contrary! Dr. Heinicke talks about using proxeronine in
treating
> sewage in his book "THE XERONINE SYSTEM" pg.60 ff.