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Method for co-processing waste incineration fly ash and landfill leachate membrane concentrated solution
The invention discloses a method for co-processing waste incineration fly ash and a landfill leachate membrane concentrated solution. The preparation process is simple, the products prepared from the waste incineration fly ash and the landfill leachate membrane concentrated solution are stable static pressure brick products, no other soluble salt products are generated, and no waste liquid is generated. The lowest chlorine content of the prepared static pressure brick is lower than 0.2%, the lowest leaching concentration of heavy metal pollutants is lower than 0.01 mg/L, and the highest strength of the static pressure brick is higher than 46.15 MPa.
本发明公开了一种垃圾焚烧飞灰与垃圾渗滤液膜浓缩液协同处置的方法。本发明制备过程简单，利用垃圾焚烧飞灰与垃圾渗滤液膜浓缩液所制备的产物均为稳定的静压砖产品，无其它可溶盐类产物产生且无废液产生。所制备的静压砖氯含量最低低于0.2％，重金属污染物浸出浓度最低低于0.01mg/L，静压砖强度最高高于46.15MPa。
Method for co-processing waste incineration fly ash and landfill leachate membrane concentrated solution
The invention discloses a method for co-processing waste incineration fly ash and a landfill leachate membrane concentrated solution. The preparation process is simple, the products prepared from the waste incineration fly ash and the landfill leachate membrane concentrated solution are stable static pressure brick products, no other soluble salt products are generated, and no waste liquid is generated. The lowest chlorine content of the prepared static pressure brick is lower than 0.2%, the lowest leaching concentration of heavy metal pollutants is lower than 0.01 mg/L, and the highest strength of the static pressure brick is higher than 46.15 MPa.
本发明公开了一种垃圾焚烧飞灰与垃圾渗滤液膜浓缩液协同处置的方法。本发明制备过程简单，利用垃圾焚烧飞灰与垃圾渗滤液膜浓缩液所制备的产物均为稳定的静压砖产品，无其它可溶盐类产物产生且无废液产生。所制备的静压砖氯含量最低低于0.2％，重金属污染物浸出浓度最低低于0.01mg/L，静压砖强度最高高于46.15MPa。
Method for co-processing waste incineration fly ash and landfill leachate membrane concentrated solution
一种垃圾焚烧飞灰与垃圾渗滤液膜浓缩液协同处置的方法
HUANG TAO (author) / SONG DONGPING (author) / TAO JIE (author) / WANG BIN (author) / ZHANG SHUWEN (author)
2024-04-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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