ClearFox® SBR Kit
Sequence Batch Reactor Kit
Application: Municipal or commercial wastewater treatment
Application Sizes: 50 to 15.000 PE
Manufactured in: Germany
Our unique SBR system can be installed in a single chamber tank, providing huge cost savings compared to any other SBR system on the market.
We deliver and install anywhere in the world.
Send us your project details and we will send you a quotation immediately.
If you already sell SBR systems or conventional sewage treatment systems then contact us today to grow your business and become our partner or local agent.
SBR refers to sequential batch reactor. This technology is a controlled wastewater treatment process. Batches of wastewater undergo treatment in sequence. This control process allows each batch of wastewater to undergo treatment for any required time frame. This enables the achievement of any level of treatment as a result.
In brief, the typical steps in the SBR process are as follows:
The activated sludge treatment plant with SBR has an upstream coarse separator that serves as storage for the primary and secondary sludge and to buffer the inlet water. Sludge filling and Clearwater extraction are effected by means of airlift pumps. The plants control system recognises four main states in the Normal cycle.
A complete purification cycle takes approximately 7 hours
Energy-saving cycle: The purification cycle programme continues running unabated, but with a shorter aeration phase, which reduces the amount of energy required. Depending on the inlet quantity to the prechamber, the programme then decides fully automatically, whether the energy- saving cycle should continue, or whether it should switch back to normal operating mode.
Project: Food processing Factory
Description: Upgrade of inefficient system/equipment with SBR to reduce energy consumption
and increase OTR from 80-100 to 160-300 [kg/O2/hr]
Volume: 4,500m3/day [30,000PE]
Summary of Works: Upgrade of aeration basins with fine bubble aeration, stainless steel air manifold design, supply of variable speed blowers, design of process software
Outcome: Annual electricity savings of 29,000 euro/year, >80% maintenance saving compared to existing jet aerators, 466,560kg/yr. reduction in CO2 emissions
Example: SBR Kit 110m³/d, equiv. 750.e.
Basics: with electrical pumps, single reactor system Treatment kit for municipal wastewater (organic load 60g BOD5/d*p.e.) ~ 150 Liter/d*p.e.
Vol. max. 110m³/d, cycle volume ~25-30 m³ Reachable effluent parameters, depending on optimal conditions – cleaning performance (24h composite sample), nitrification: COD ≤ 75 mg/l
BOD5 ≤ 15 mg/l
AFS ≤ 30 mg/l
Ntot ≤ 25 mg/l
Powder coated control cabinet for indoor installation (1200x1000x300mm)
control unit with control program for each reactor separately, preset cycles, either manual or automatic operation, operating hours, optical and acoustic control system, alarms for overload, underload and network failure detection (option). Optional alarm relaying possible by SMS. As written in detail description of the process.
1 E-device for filling a’ ~30m³/h (under consideration of required feed height, max. 6m)
1 E- device for secondary sludge ~8m³/h (under consideration of required feed height, max. 6m)
1 E- device for Clearwater a’ ~30,0m³/h (under consideration of required feed height, max. 6m)
Hose connections for all pumps, 10-20 meters each (limited!)
Installation material for all pumps (for concrete tanks)
2 x Site channel blower, less maintenance oil-free, integrated exhaust and intake, for installation in the house EN 60034,
IP 54, ~12,5 KW, 400VAC, 3 ~. Made in Germany.
Energy saving / and optimal operation by high quality level pressure sensors
complete prefabricated aeration system, distribution line and pipes made of polyethylene with high-quality EPDM membranes with special hole pattern for fine bubbling
(according to 150m³ bioreactor volume with max. water-level 4,0m)
All fittings, clamps and fasteners for installing the components in the concrete tanks for the aeration system.
Installation instruction, user manual and system drawings after receipt of order
* System requirements: a pre-screened water stream (<3mm solid content). The on-site tanks must be according to the requirements specified and the comply to the necessary kit dimensions and calculations. We need to receive the exact measurements from the customer. The technical room must be situated nearby the reactor tank
Required tank volumes:
Buffer/Prechamber/Baffle walls seperation = 150m³ (Waterdepth ma. 4,0m), ~3months Sludge-storage
Biological reactor = 150m³