-
Objectives
- 80% Removal of TS, TP
- P retention capacity ??
- Pre-treatment performance
-
Schedule
- Duration : ~16. 7. 31 (1st year)
- Report Submission: ~16. 5. 31
- Panel Evaluation: ~16. 6. 30
- Experiment setup: ~16. 3. 31
- Column Test (UOS): 16. 4. 1.~5. 31
- Pre-treatment Test (Lotus): 16. 4. 1.~5. 31
- Fertilizer Test (Lotus): 16. 4. 1.~4. 31
- Conference: 16. 6. 27.~29
-
Experiments
- Filed Survey (Rain events)
: Flowrate, Organic loading,
Pollution Source, Rain intensity
- Lab-Test (P Retention)
- Column Test (Pond)
- Pre-treatment
- Feasibility test on media for fertilizer
-
Literature Review
- Absorption / Desorption
- Ceramic ball (Media)
- Column Test for PO4 Removal
- CW for filed application
- Media for fertilizer application
-
Documentation
- Annual Report
(Draft: ~16. 4.30 )
- Paper --> 2 submission
(1st Draft: ~ 6. 30 /
2nd Draft: ~ 12.30)
- Patent --> 1
(Draft: ~16. 12.30 )
-
Experiment
Setup
-
Batch Test
- Measuring P removal capacity
- Absorption / Desorption Test
- Combination of Sonication and Wet-oxdation
-
Cloumn Test
- (1) Small Column
- (2) On-site Pilot-Test
- Media
: XRD, SEM Analysis
- Operation parameter
: HRT, Line velocity (Loading rate)
: pH, ORP
- Microbial community analysis
: Ceramic ball (Before and After)
-
Pre-Treatment Test
(Performance evaluation)
- Micro-bubble floatation
- Swirl screen
- Rapid settler
-
Fertilizer Test
- Heavy metal analysis
- Evaluation of P retention in media