Landfill leachate treatment device

• Main Authors: WANG WEI, CHEN BIN, PANG RUIHUA, HAN LI, FANG XIAOQIN, XIA JUNFANG
• Format: Patent
• Language: Chinese; English
• Published: 17.05.2024
• Subjects: BLASTING; CHEMISTRY; COMBUSTION APPARATUS; COMBUSTION PROCESSES; CONSUMING WASTE PRODUCTS BY COMBUSTION; CREMATION FURNACES; HEATING; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; WEAPONS

The utility model provides a landfill leachate treatment device, which comprises the following systems connected in sequence: an anaerobic system used for carrying out anaerobic treatment on landfill leachate to remove organic matters; the pretreatment system is used for removing carbonate radicals in the landfill leachate treated by the anaerobic system and reducing hardness and alkalinity; the deamination system is used for removing ammonia nitrogen in the landfill leachate treated by the pretreatment system; and the reverse osmosis system is used for obtaining concentrated water and produced water. Compared with other landfill leachate treatment devices in the prior art, the landfill leachate treatment device disclosed by the utility model has the advantages that the landfill leachate is treated by adopting the combination of anaerobic treatment, pretreatment, deamination and RO (Reverse Osmosis) membrane, so that the treatment cost of the landfill leachate can be obviously reduced. 本实用新型提供了一种垃圾渗滤液处理装置，该处理