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產品及服務 - 生化廁所 / 洗手間

[產品介紹] [Bio-toilet (DMBR)] [過往工程] [影片] [下載]

DMBR Bio-toilet adopts the advance biological and ultra-filtration technology to recycle the wastewater/grey water from toilets and its effluent exceeds the very latest high standard of wastewater treatment of water reuse applications or direct discharge. With low-pressure micro-filtration units it has the following advantages:

  • Compact process due higher concentration of activated sludge (MLSS) within the reactor. This enables limited space on any building structure to be used more effectively
  • Treats all wastewater, black (Sewage) and grey, in one reactor reducing space requirement and minimizing cost
  • Removal rates significantly higher than those conventional systems and would be allowed to discharge wastewater in areas where this is currently prohibited, i.e. zero-emission areas or area for abstraction of potable water supply
  • Use of micro-filtration units, instead of conventional settlement, saves the required space
  • Simple, fully automated process and easily operated
  • Packaged with pretreatment system dependent upon system requirements
  • SMS signal alerts the user/operator if there is any fault of system
  • Optional UV/Chlorination system can be attached after DMBR
1. DMBR Reactor
2. DMBR Membrne Module
3. Air Blower
4. Permeate/Effluent Pump
5. Sludge Pump (Optional)
6. Collection Tank (by Client)
7. Sewage Feed Pump

 

DMBR effluent comparison against alternative standards
HK Standard for
discharge to
Grade A+
inland water
HK Standard for
discharge to
Grade B++
inland water
HK Standard for
discharge to
Grade C+++
inland water
HK Standard for
Water Reuse
Discharge
from DMBR
Coliform bacteria (n/100ml)
< 1
100
1,000
< 1
<1 (with UV or Chlorine)
Total Suspended Solids (mg/l)
10
30
20
10
< 1
BOD5 (mg/l)
10
20
20
N/A
< 5
COD (mg/l)
50
80
80
N/A
< 30
pH
6.5 - 8.5
6.5 - 8.5
6.5 - 8.5
6.5 - 8.5
6.5- 8.5
Chlorine (mg/l)
N/A
N/A
N/A
> 1
Depends on application
+ Abstraction for potable water supply
++ Irrigation
+++ Pond fish culture

 

DMBR Bio-toilets are manufactured in UPVC or AISI 316 stainless steel.


No. of Usage/day
(10L/usage)
 
1,000
1,500
Design Flow
m3/day
10
20
Overall Dimension
(including Maintenance Space)
Length [mm]
Width [mm]
Height [mm]
3,000
2,200
2,200
4,900
2,200
2,200
Weight
Dry Weight [kg]
Operating Weight [kg]
1,200
3,800
1,550
5,000