| Summary: | 碩士 === 國立成功大學 === 環境工程研究所 === 82 === The aim of this research is to evaluate the safety of
livestock waste deodoring bioagents to the animal toxicity
and aquatic ecosystem. Toxicity test of rats has shown that
continuous feeding 0.3, 0.6% Argon bioagent or 0.1, 0.2% Sana
bioagent to the rats for 2 months, there is no significant
difference in feed uptake, body weight, animal behavior and
organ damage among the experimental treatments as compared
with control. Meamwhile, the toxicity test of pigs also
indicated that the growth rate, feed uptake and health conditon
of pigs are normal even though long term feeding 0.1~0.2% Sana
bioagent or 0.15~0.3% Argon bioagent. Aquatic ecosystem test
demonstrated that it is no apparently changed in water chemical
and biological quality as well as fish toxicity under 25 ppm of
Argon and Sana bioagent addition.
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