|
 BIOFLOC-Nⓡ
?
BIOFLOC-N is a non-toxic and bio-degradable environmental friendly
microbiological polymer coagulant which can show excellent effect
in the elimination of suspending substances and ammoniac nitrogen
within waste water.
BIOFLOC-N is a mixed type coagulant using salts and polysaccharide,
a biogenic polymer. This product removes total nitrogen within
waste water by inducing crystallization of ammoniac nitrogen.
BIOFLOC-N is a bio-degradable and non-toxic coagulant. This product
has no secondary contamination of surplus sludge and is available
as a fertilizer.
BIOFLOC-N is convenient since this product can be used the same
way as the existing inoculum agent in an aeration tank and then
does not need the additional processing facility.
BIOFLOC-N is a newly developed product enabling to reduce total
nitrogen concentration from 60ppm to below 20ppm for Specially
Controlled Area and below
60ppm for remaining regions starting from 2002.
Characteristics
◈ Removal of ammoniac nitrogen within waste water
◈ Reduction of COD and color
◈ Coagulation of suspended substances
◈ Non-toxicity and bio-degradability
◈ Utilization of existing facility and convenience in usage
◈ Reuse of surplus sludge (as fertilizer)
◈ Convenience in storage and transportation (powder type formulation)
Ammoniac Nitrogen Removal Mechanism of BIOFLOC-N
within Waste Water
Specifications
◈ Ingredients : Inorganic salt inducing flocculation and microbiological
polysaccharides
◈ Appearance : Solid State (white powder)
◈ Functions
- Non-toxic and bio-degradability
- Flocculating activity and COD removal
- Surplus sludge reuse (as fertilizer)
◈ Packing Unit : 10Kg
◈ Storage : Room temperature, dark place
Usage
Test Results
[DataⅠ]
◈ Test Result of Actual Waste Water in Reaction Tank ◈
① D company's waste water
◈ 58.9% removal(Initial concentration : 180mg/L)
◈ 14% cleanness rise
(Property of D company's waste water)
|
Item
|
NH4-N(mg/L)
|
SV30(ml/L)
|
pH
|
O.D(550nm)
|
|
|
180
|
20
|
8.6
|
0.007
|
(Test result of D company's waste water)
|
Item
|
NH4-N(mg/L)
|
SV30(ml/L)
|
pH
|
O.D(550nm)
|
|
|
74
|
20
|
10
|
0.006
|
② H company's food waste water
◈ 93.75% removal(Initial concentration : 192mg/L)
◈ 76% cleanness rise
(Property of H company's food waste water)
|
Item
|
NH4-N(mg/L)
|
SV30(ml/L)
|
pH
|
O.D(550nm)
|
|
|
192
|
20
|
6.3
|
0.894
|
(Test result of H company's food waste water)
|
Item
|
NH4-N(mg/L)
|
SV30(ml/L)
|
pH
|
O.D(550nm)
|
|
|
12
|
90
|
9
|
0.215
|
③ H company's paper waste water
◈ 85.7% removal(Initial concentration : 7mg/L)
◈ 88% cleanness rise
(Property of H company's paper waste water)
|
Item
|
NH4-N(mg/L)
|
SV30(ml/L)
|
pH
|
O.D(550nm)
|
|
|
7
|
420
|
7.01
|
0.927
|
(Test result of H company's paper waste water)
|
Item
|
NH4-N(mg/L)
|
SV30(ml/L)
|
pH
|
O.D(550nm)
|
|
|
1
|
650
|
9
|
0.111
|
[Data Ⅱ]
◈ Test Result of Dyeing Waste Water in Aeration Tank ◈
Dyeing Waste Water
|
day
|
Item
|
NH4-N
|
NO2-N
|
NO3-N
|
T-N
|
CFU/ml
|
COD
|
Seed crtstal
|
|
04/04
|
test
|
525
|
1.5
|
21.2
|
660
|
-
|
298.2
|
500
|
|
con
|
525
|
1.5
|
21.2
|
660
|
-
|
298.2
|
-
|
|
04/05
|
test
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
con
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
04/06
|
test
|
461
|
-
|
-
|
600
|
-
|
187.6
|
500
|
|
con
|
586
|
-
|
-
|
800
|
-
|
227.7
|
-
|
|
04/07
|
test
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
con
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
04/08
|
test
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
con
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
04/09
|
test
|
416
|
|
|
570
|
|
200.4
|
500
|
|
con
|
538
|
|
|
890
|
|
200.4
|
|
|
04/10
|
test
|
299
|
|
|
450
|
|
165.1
|
500
|
|
con
|
588
|
|
|
670
|
|
240.5
|
|
|
04/11
|
test
|
244
|
|
|
350
|
2.6x106
|
115.4
|
500
|
|
con
|
503
|
|
|
670
|
1.3x106
|
187.6
|
|
|
04/12
|
test
|
273
|
0.8
|
13.4
|
388
|
2.0x107
|
137.9
|
500
|
|
con
|
529
|
1.2
|
20.4
|
704
|
2.6x107
|
187.6
|
|
|
04/13
|
test
|
199
|
0.9
|
13.3
|
283
|
3.6x108
|
130.5
|
500
|
|
con
|
470
|
1.0
|
17.3
|
626
|
2.0x107
|
177.6
|
|
|
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