Based on thedemand of the domestic rural sewage treatment market, our company integratesadvanced domestic and foreign sewage treatment technologies and productionprocesses, and through continuous research and innovation, has launched aseries of integrated rural sewage treatment equipment. This equipment provideshigh-quality water treatment solutions for rural sewage, highway service areas,tourist attractions, hospitals, hotels, military and other scenarios.

core technology

1. IS liquidlevel control box

Based on thecharacteristics of rural sewage and utilizing the principles of high-levelinstantaneous energy storage and siphon overflow, an IS (Intelligent Steady)liquid level control box has been developed. It is easy to operate and canflexibly regulate and accurately measure the inflow rate, ensuring smoothinflow even under extreme conditions.

2. Modularprocessing unit

The biochemicaltreatment system consists of multiple anaerobic, anoxic, and aerobic modules.Each module can be freely switched through connecting pipelines and electricvalves, and can be flexibly combined in single-stage, multi-stage parallel,multi-stage and multi-stage series according to the incoming water volume andtreatment requirements. This enables it to perfectly adapt to the largefluctuations in the amount and quality of rural domestic sewage, ensuringstable operation of the system within the design flow range of 20% -150%.

3. Lowtemperature resistant specialized microbial agents

Collaboratingwith the Shenyang Institute of Ecology, Chinese Academy of Sciences,specialized microbial strains were screened from the extremely cold soil inNortheast China. After long-term domestication and expansion at lowtemperatures, it is fixed in the internal pores of biological fillers to form alocal dominant bacterial community. It can stably function in an environment of5~10 ℃ in winter, minimizing the adverseeffects of low temperature on the biochemical treatment system.

4. HF (HardyFiller) immobilized biological filler

On the basis ofhydrophilic modified polyurethane porous filler, a special gel synthesisprocess is used to add natural macromolecular polysaccharide organics,biological promoters, enzyme preparations and specialized microbial strainsinto the filler. Not only can it accelerate the growth and reproduction ofmicroorganisms, shorten the system startup time, but it can also effectivelyincrease the concentration of microorganisms in the system, and maintain stableand efficient pollutant removal effects in extreme environments such as lowtemperature and high salt.

Product Features

1. The device ishighly integrated, easy to install, and starts quickly.

2. The main bodyis made of reinforced anti-corrosion weather resistant steel or wrappedfiberglass material, with a service life of over 30 years.

3. Adopting airlifting technology, energy-saving and easy to maintain.

4. The process ismature and stable, equipped with specialized fillers to enhance nitrogen andphosphorus removal, and the effluent is stable and meets the standard.

5. Highbiological concentration, long sludge age, low residual sludge volume, and strongresistance to load shock.

6. By utilizingIESC cloud platform technology, remote monitoring and operation can beachieved, enabling unmanned operation.

河北科鼎智能科技有限公司

Integrated sewage treatment equipment