Home WWTP with MBR

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Waste water treatment
Home WWTP with MBR


For:Domestic housing, small businesses

Description

BioCleaner® BC4-MBR, BC8-MBR, BC12-MBR, BC15-MBR


Use

  • Treatment of household waste water

Savings

  • Minimization of operation costs in dependence of immediate loading (weekend operation, holidays, etc.)
  • Reduction of service and maintenance costs by automatic control system
  • Minimization of operating costs for aeration of activation
  • Applied technology allows extension of service intervals

Advantages of membrane module construction

  • Full-area filtration is achieved by very low pressure loss of filtration flat sheets
  • Reliable extraction of the filtrate is ensured with a unique vacuum system
  • Easy cleaning if necessary is allowed by simple module demountability

Advantages of MBR technology

  • WWTP consists of two cleaning steps, which ensure high efficiency of waste water treatment (anaerobic pretreatment and membrane bioreactor)
  • High efficiency of COD removal (95 – 98 %)
  • High efficiency of bacteria and viruses removal
  • Treated water can be used for discharges into groundwater (infiltration) in places without water recipient
  • Treated water is disinfected and can be reused for irrigation of ornamental greenery and also vegetables for direct consumption
  • Treated water is suitable for reuse (e.g. flushing toilets)

Technical specifications

Treated water parameters

Parameter   BC-MBR
CODCr [mg/L] < 40
BOD5 [mg/L] < 10
SS [mg/L] < 1
Turbidity [NTU] < 1
E-Coli (bacteria) [CFU/100 ml] 0
Viruses (degree of removal)   99.99 %

Technical parameters of MBR WWTPs

Type Capacity Qd max* Load BOD5 Number of tanks Tank diameter Tank height
  [PE] [m3/day] [g/day] [pcs] [m] [m]
BC 6 MBR 6 1.4 360 2 1.4 2.6
BC 8 MBR 8 1.8 480 2 1.4 2.6
BC 12 MBR 12 2.7 720 2 1.7 2.36
BC 16 MBR 16 3.6 960 2 1.8 2.51
BC 20 MBR 20 4.5 1 200 2 2.0 2.71
BC 30 MBR 30 6.8 1 800 2 2.3 2.81

* Maximum daily water production is estimated at 225 L/person/day.

WWTP capacity calculator

Approximate calculation of required capacity WWTP

Calculate the required capacity of the wastewater treatment plant, the average amount of waste water per day (Q24) and the daily contribution of substance pollution (BOD5) for the family home, accommodation or production hall. Calculation form allows you to choose the optimal treatment plant.

count Q24 (m³/day) BOD5 (kg/day)
Family House person
Hostel, pension bed
Restaurant chair
Restaurant kitchen without warm chair
Camp, summer camp bed
School student
School with dining student
Factories, trading companies, etc. - clean work employee
Factories, trading companies, etc. - dirty work employee
Total:
Hydraulic load / biological load / total inflow to the wastewater corresponding population equivalent (PE):
Type of WWTP:

It is based on the calculation of water needs and Act No. 274/2001 Coll., Decree No. 428/2001 Coll., Annex 12 to the specific need of water for 1 PE - 150 L/day, equivalent to 1 PE pollution - BOD5 60g/pers./day.