The facility collects wastewater from cleaning animal enclosures and slaughtering areas in a buffer tank (~25m³/wastewater daily). The cleaning process produces highly concentrated organic compounds. The wastewater should needs to be treated biologically/chemically in order to discharge it into the public sewage system according to the facility discharge consent.
As the outlet parameters must meet strict effluent requirements, an additional biological step and secondary sedimentation is implemented downstream.
In addition, sludge dewatering is required, where residual water is drained from the accruing DAF sludge.
Mixing the equalisation tank with aeration via air compressor, pressure release flotation for chemical coagulation precipitation of decomposable wastewater ingredients. Bioreactor with fixed-bed biology, secondary sedimentation with lamella technology and sedimentation technology with subsequent removal of the secondary sludge.
The wastewater is already pre-cleaned mechanically through filtering by the customer. It then enters a buffer tank, which was upgraded with mixing and aeration with big bubble aeration.
Pre-decomposition can be controlled here, the sludge must be removed. The waste water treatment container plant is filled via a level sensor, depending on the water level in the buffer. Corresponding to the wastewater supply, the mixed wastewater is pumped in cycles from the tank with low-wear raw wastewater pump, and led to the flotation reactor.
The separation of the industrial pollutants in the wastewater is accomplished here by adding chemicals. By adding a coagulation aid, floating and separation of the floatable material is achieved.
Then, the resulting slaughterhouse DAF sludge flows into the gravity pipeline from the container plant into big bag sludge dewatering, which is placed outside, and alternately filled. This way, the flotation sludge water is dewatered via filter bags.
These filter bags and the entire waste water treatment system can be operated easily manually and their bags can be transported easily via the fork lift receptacle for manual or electronic forklifts.
The entire waste water container is designed to be very compact and space-saving in order to accommodate the entire technology in as efficient and user-friendly a manner as possible. The interior of the container is aired continuously and the room temperature is kept at an optimal level. The solution represents a compact and efficient way to treat wastewater from an abattoir.
This ensures a fault-free operation while considering easy maintenance and operation in a confined space.
Yes, the ClearFox® container wastewater treatment plant is a modular and scalable solution that can be adapted to different types of industrial wastewater. Whether it is a slaughterhouse, a food production facility or another industry with high organic wastewater volumes, we adapt the technology to your individual requirements.
The system is particularly suitable for wastewater with a high organic load, e.g. from the food industry, poultry farms, dairies or slaughterhouses. It can efficiently break down fats, proteins, carbohydrates and surfactants and adjust them to the desired discharge values.
The container sewage treatment plant can be designed for small and medium-sized companies as well as for larger production plants. It is suitable for wastewater volumes of approximately 10 m³ per day and can be expanded modularly.
The sewage treatment plant is individually designed to ensure that the municipal discharge limits are safely complied with. Chemical, physical and biological treatment stages are combined to reduce organic loads, nitrogen, phosphorus and solids.
Installation usually takes a few days , as all components are delivered pre-assembled and tested. After installation, fine-tuning follows so that the system is fully functional within one to two weeks .
