Efficient resource utilization of wastewater for ammonia nitrogen removal technology

Efficient resource utilization of wastewater for ammonia nitrogen removal technologyplan

1、 Industry challenges and user pain points

At present, the treatment of high ammonia nitrogen wastewater is facing severe challenges, and traditional processes have obvious bottlenecks:

• Limitations of traditional methods:The existence of blow off method and ordinary stripping methodPollution transferProblems such as high energy consumption and difficulty in achieving stable effluent standards; The membrane method is prone to fouling and blockage, and the cost of treating concentrated solution is high.

• User core pain points:

• Complex water quality:High salt content inhibits microbial activity, making direct biochemical treatment impossible.

• 成本高昂：If the carbon nitrogen ratio is not suitable, additional carbon sources need to be added; Ordinary steam extraction consumes a large amount of steam and incurs high operating costs.

• Difficult to meet emission standards:The concentration of ammonia nitrogen in the effluent cannot be stably reduced to< 15mg/Lfollowing.

• Efficient resource utilization of wastewater for ammonia nitrogen removal technologyplan

2、 Our innovative solutions

In response to the above pain points, our company has launched *Combination separation technologyIntended to achieveStandard emissions, resource recycling, and energy conservation and consumption reductionThe triple objective.

1. Core technological advantages

• Deep deamination, stable compliance:Adopting optimized distillation process and specialized high-efficiency packing to ensure the ammonia nitrogen content in the effluent< 5mg/LStable compliance with Level 1 emission standards.

• Resource recycling, turning waste into treasure:Ammonia nitrogen can be concentrated and recovered at the top of the towerAmmonia solution with a concentration of ≥ 21% (wt)It can be directly reused for production or sold as a product, creating economic benefits.

• Energy conservation and cost reduction:The process system achieves comprehensive utilization of heat, innovativelyUsing secondary steam as a heat sourceSignificantly reduce steam consumption and operating costs.

2. Research and development and strength guarantee
Our company has * levelLarge tower internals testing base, equipped withDN600 and DN300 thermal model test towersWe can provide you with:

• Accurate experimental verification:Conduct experiments on specific wastewater from customers to obtain precise process parameters and provide reliable basis for industrial device design.

• Technical customization and development:Develop customized solutions for special and difficult to treat wastewater.

3、 Summary

Deere Chemical's wastewater ammonia nitrogen removal combined separation technology not only solves the pain points of traditional processes, but also promotes the industryResource utilization, low energy consumption, high standardsThe development of new directions.