Integrated wastewater treatment equipment consolidates various biological, physical, and chemical treatment units into a single compact device. Its core principle lies in selecting the appropriate treatment process based on specific water quality characteristics, flow rates, and discharge standards. Modern intelligent integrated wastewater treatment systems are evolving toward "smart" capabilities; by incorporating a proprietary "Feihong" system, they deploy a matrix of sensors spanning the entire process-from influent to effluent. Utilizing AI predictive models, the system can anticipate water quality trends up to eight hours in advance, automatically optimizing aeration intensity and chemical dosing schedules. Furthermore, the equipment features built-in remote communication modules, enabling operators to manage multiple sites simultaneously via a mobile app-thereby realizing a streamlined operational model where a single individual can oversee ten different stations.
1. A/O Process
2. SBR Process
3. AAO Process
The AAO (Anaerobic-Anoxic-Aerobic) process is one of the most widely adopted and mainstream treatment methods available. In practical applications, it is frequently combined with other techniques-such as the AAO+MBBR hybrid process-to enhance biomass concentration through the addition of suspended packing media, thereby boosting overall treatment efficiency.
4. MBR Process
The MBR (Membrane Bioreactor) process integrates high-efficiency membrane separation technology with biological treatment units. This allows the treated effluent to meet stringent discharge standards, specifically the Class 1-A standard stipulated in the *Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants* (GB18918-2002). Integrated MBR systems typically comprise various components, including pressurization mechanisms and air blowers.
In addition to the aforementioned mainstream processes, integrated wastewater treatment systems frequently employ the Contact Oxidation method. This method utilizes packing media with a high specific surface area, facilitating the easy formation of microbial biofilms and providing robust resistance to shock loads. Other common processes include modified A/O and A2O systems, as well as hybrid configurations-such as MHAT (High-Efficiency Biological Treatment) combined with Contact Oxidation or Aerobic processes-all designed to accommodate diverse treatment requirements.
Intelligent Control Systems
Modern intelligent integrated wastewater treatment equipment leverages a proprietary "Feihong" system to deploy a comprehensive sensor matrix across the entire treatment flow-from influent intake to effluent discharge. Through the application of AI predictive models, the system can anticipate water quality fluctuations up to eight hours in advance, automatically optimizing aeration intensity and chemical dosing rates to minimize energy consumption. With its built-in remote communication modules, the equipment enables operators to manage all designated sites remotely via a mobile app, thereby facilitating a highly streamlined operational model where a single operator can effectively oversee ten separate stations.
Advancements in Patented Technologies
In recent years, the field of integrated wastewater treatment equipment has witnessed significant advancements in patented technologies, particularly regarding core system components and mixing efficiency. For instance, a patent for a biological treatment device achieves a shortened reaction time by incorporating agitation components capable of synchronous, counter-rotating movement; this action generates intense turbulence within the water flow, thereby ensuring a more uniform mixing of microorganisms with the wastewater and contaminants. A patent concerning the rapid mixing of wastewater with flocculants enhances mixing efficiency through the design of a specialized mixing mechanism. Furthermore, a patent for integrated MBR membrane equipment involves structural optimizations, such as those applied to the tank body and pressurization mechanism.
