Published July 1991
| Version v1
Report
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A study on the treatment of industrial wastewater containing heavy metals
Creators
- 1. Korea Atomic Energy Research Inst., Daeduk (Korea, Republic of)
Description
The main R.T.=28,29,30 min. components of acornic acid are separated by column chromatography and analyzed by HPLC. According to the precipitation effects of each component of acornic acid in the U.N.H.-U solution, it is considered that the main R.T.=28,29,30 min. components play an important role in the U.N.H.-U precipitation. Meanwhile, as a result of the treatment of the wastewater containing lead, cadmium and mercury, respectively by using acornic acid, the optimum pH for mixing sequence shows pH=10, and it is possible to treat lead and cadmium near upon the effluent limitations by using acornic acid. (Author)
Availability note (English)
MF available from INIS under the Report Number.Files
23083864.pdf
Files
(3.3 MB)
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Additional details
Publishing Information
- Imprint Pagination
- 126 p.
- Report number
- KAERI/RR--1014/91
INIS
- Country of Publication
- Korea, Republic of
- Country of Input or Organization
- Korea, Republic of
- INIS RN
- 23083864
- Subject category
- S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
- Descriptors DEI
- CHROMATOGRAPHY; METALS; ORGANIC ACIDS; PH VALUE; QUANTITY RATIO; SEPARATION PROCESSES; URANIUM; WASTE WATER
- Descriptors DEC
- ACTINIDES; ELEMENTS; HYDROGEN COMPOUNDS; LIQUID WASTES; ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; WASTES; WATER