Journal of Preventive Medicine and Public Health
- Volume 11 Issue 1
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- Pages.83-85
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- 1978
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- 1975-8375(pISSN)
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- 2233-4521(eISSN)
Inorganic Salts which effect on IDOD Value
IDOD에 영향(影響)을 주는 환원성호기물에 관(關)한 연구(硏究)
Abstract
IDOD (Immediate Dissolved Oxygen Demand) is a value of the oxygen demand after 15 minute of inoculation by inorganic reducing salts. Industrial development and urban enlargement are bringing water pollution deeply, and industrial waste waters are the source of the inorganic reducing salts. Author investigated the IDOD value change according to the inorganic salts and gained the following results: 1. IDOD value influenced by
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