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A platform for research: civil engineering, architecture and urbanism
Phosphogypsum-based phase change unfired ceramsite, preparation method thereof and application of ceramsite in phase change-reinforcement-solidification co-treatment of sludge
The invention discloses ardealite-based phase change unfired ceramsite, a preparation method thereof and application of the ardealite-based phase change unfired ceramsite in phase change-reinforcement-solidification co-treatment of sludge, and belongs to the field of sludge solidification. The ardealite-based unfired ceramsite comprises the following raw materials: ardealite, fly ash, carbide slag, vermiculite, hydrogen peroxide and water. The invention also provides ardealite-based phase-change unfired ceramsite and a preparation method thereof, and also discloses solidified sludge doped with the ardealite-based phase-change unfired ceramsite, which is prepared by using the ardealite-based phase-change unfired ceramsite. The invention further provides a method for co-processing the high-water-content and high-organic-matter sludge through phase change-reinforcement-solidification, the method is simple in process and low in cost, a large amount of various solid waste is applied, and the prepared solidified sludge can be applied to various environment-friendly and energy-saving construction scenes such as damming, canal repairing and sunlight greenhouses.
本发明公开了一种磷石膏基相变免烧陶粒及其制备方法与在相变‑加筋‑固化协同处置淤泥中的应用，属于淤泥固化领域。磷石膏基免烧陶粒包括以下原料：磷石膏、粉煤灰、电石渣、蛭石、双氧水和水。本发明还提供了一种磷石膏基相变免烧陶粒及其制备方法，同时公开了使用该磷石膏基相变免烧陶粒制备得到掺磷石膏基相变免烧陶粒的固化淤泥。还进一步提供了一种相变‑加筋‑固化协同处置高含水率高有机质淤泥的方法，该方法工艺简单、成本低廉、大量运用多种固废，制备的固化淤泥可应用于筑坝、修渠以及日光温室等多种环保节能建造场景。
Phosphogypsum-based phase change unfired ceramsite, preparation method thereof and application of ceramsite in phase change-reinforcement-solidification co-treatment of sludge
The invention discloses ardealite-based phase change unfired ceramsite, a preparation method thereof and application of the ardealite-based phase change unfired ceramsite in phase change-reinforcement-solidification co-treatment of sludge, and belongs to the field of sludge solidification. The ardealite-based unfired ceramsite comprises the following raw materials: ardealite, fly ash, carbide slag, vermiculite, hydrogen peroxide and water. The invention also provides ardealite-based phase-change unfired ceramsite and a preparation method thereof, and also discloses solidified sludge doped with the ardealite-based phase-change unfired ceramsite, which is prepared by using the ardealite-based phase-change unfired ceramsite. The invention further provides a method for co-processing the high-water-content and high-organic-matter sludge through phase change-reinforcement-solidification, the method is simple in process and low in cost, a large amount of various solid waste is applied, and the prepared solidified sludge can be applied to various environment-friendly and energy-saving construction scenes such as damming, canal repairing and sunlight greenhouses.
本发明公开了一种磷石膏基相变免烧陶粒及其制备方法与在相变‑加筋‑固化协同处置淤泥中的应用，属于淤泥固化领域。磷石膏基免烧陶粒包括以下原料：磷石膏、粉煤灰、电石渣、蛭石、双氧水和水。本发明还提供了一种磷石膏基相变免烧陶粒及其制备方法，同时公开了使用该磷石膏基相变免烧陶粒制备得到掺磷石膏基相变免烧陶粒的固化淤泥。还进一步提供了一种相变‑加筋‑固化协同处置高含水率高有机质淤泥的方法，该方法工艺简单、成本低廉、大量运用多种固废，制备的固化淤泥可应用于筑坝、修渠以及日光温室等多种环保节能建造场景。
Phosphogypsum-based phase change unfired ceramsite, preparation method thereof and application of ceramsite in phase change-reinforcement-solidification co-treatment of sludge
一种磷石膏基相变免烧陶粒及其制备方法与在相变-加筋-固化协同处置淤泥中的应用
LU YANG (author) / WANG LIUJIANG (author) / FAN YANGSHENG (author) / SONG YOUNG-JUN (author) / ZHANG YONGGAN (author) / LIU SIHONG (author) / XIE QINGHENG (author) / JIANG WENHAO (author) / LI BINGRAN (author) / PENG ZITAO (author)
2024-12-31
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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