Autotrophic nitrogen removal and full quantification treatment device and method for high-salt and high-ammonia-nitrogen wastewater

Abstract

The invention belongs to the technical field of sewage treatment, and particularly relates to a high-salt high-ammonia-nitrogen wastewater autotrophic nitrogen removal and full quantification treatment device and method.The device comprises an adjusting tank, an A-DMBR autotrophic nitrogen removal double-membrane internal circulation reactor, an intermediate water tank and an M-ECOR multi-element coupling oxidation reduction reactor which are sequentially connected in series; a water outlet of the adjusting tank is communicated with a water inlet of the A-DMBR autotrophic nitrogen removal double-membrane internal circulation reactor through a water inlet pipeline and a lifting pump; a water outlet of the A-DMBR autotrophic nitrogen removal double-membrane internal circulation reactor is communicated with a water inlet of the middle water tank through a pipeline; a water outlet of the middle water tank is communicated with a water inlet of the M-ECOR multi-element coupling oxidation reduction reactor through a pipeline and a water inlet pump. According to the technical process, autotrophic nitrogen removal is achieved in the whole process, an organic carbon source does not need to be additionally added, the treatment cost is saved, and CO2 emission is reduced; no concentrated solution is generated, and full-quantitative treatment of high-salt and high-ammonia-nitrogen wastewater such as landfill leachate can be realized.

Description

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AI Technical Summary

Benefits of technology

This patented technology provides two different types of treatments: one involves autoderozement (A-DNM), where certain substances like uranium or bacterial spores were found dead inside these devices that could harm human health if released into our environment during disposal operations. Another type called Multiplex Reduction Reaction(MDCR). In this case, some chemical species were also lost due to decomposition processes within the system itself. However, by utilizing Autotropic Denudination Double-Microfilmbion Anemobranched Cycle (AMLCDXACCYBZ) instead of Multiple Cone Reactors (MCBR) , it has been shown possible to achieve complete removal of all nonorganics while minimizing energy consumption compared to traditional methods.

Problems solved by technology

This patents describes various methods used during treating high-purity industrial wastes (waste from China). These include physical separation processes like sedimentation or filtrations that remove impurities before being treated again on another solid phase called cake. However, these techniques have limitations when applied over longer periods because they require more resources than what could otherwise be needed if only partial effectiveness were achieved. Therefore there exists a technical solution involving combining different types of chemical reactors together into one unit to improve overall performance while reducing costs associated with each type of reaction.

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