TLDR technology for non-evaporative full volume treatment of concentrated landfill leachate

TLDR technology is a non-evaporative leachate treatment technology independently developed by Shuote Technology, which adopts "pretreatment + dish"Integrated process technology of tubular material film + ammonia recovery + multiphase collaborative catalytic oxidation + drying, effluent water quality can be stable up to "raw"Live Landfill Pollution Control Standard (GB16889-2008) Table 2 or Table 3 standard, solid residue rate within 5%, transport line cost is lower than the conventional evaporation process technology, covers an area of small, short construction cycle, modular equipment flexibility is strong, belongs to the country

The pioneering technology within. It has successfully realized engineering application in four projects of Renshou, Zigong, Jianyang and Chongqing, and has a good performance's demonstration effect.

Invention patented technology:

A total treatment method and total treatment system for landfill leachate, ZL202011558089.5.Science and Technology Achievements Evaluation Report: Key technologies and applications of concentrated landfill leachate TLDR non-evaporative treatment, Leading in China, Sichuan Industrial Information (Evaluation) Word [2022] No. 067.

Process flow:

Main Features:

The effluent meets the standards in Table 2 and Table 3 of Domestic Waste Landfill Pollutant Control Standard GB16889-2008 after the concentrated water is recharged to the reactor, the organic pollutants in the water can be removed by microbial degradation and the leachate can be fully treated solve the problem of salt accumulation, and ensure that the effluent rate continues to reach the design value the system is highly integrated, modular, covers a small area, short construction cycle a new type catalyst was used to improve the oxidation efficiency of high salt wastewater.

Scope of Application:

DTRO membrane concentrate (non-biochemical), aged landfill leachate (biochemical/non-biochemical), sealed landfill.