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No.6（2011）8.Evaluation of phosphate-adsorption capacity of porous glass materials manufactured from glass isolated from flat panel display TV-set with sewerage treatment water
Ryoji Nakazawa, Hidemi Koyama, Naori Sasaki, Akira Ogihara, Susumu Tsuzuku, Yoshinori Nishino, Ken-ichi Ochi, Takehide Sunaga
We have proposed the establishment of a phosphate recycling system for a soil–water/plant system. In this system, phosphate-adsorption materials are added to waste water, such as that produced by households, industry and livestock effluent. Following this, the phosphate-adsorbed materials are collected, and they are then used as phosphate fertilizer. In previous paper, porous glass material (PGM) is proposed as a possible candidate of the adsorbents which are applied to the recycling systems of phosphate. In the present paper, we examined the phosphate-adsorption capacity of PGM manufactured from glass isolated from a flat panel display TV-set with sewerage treatment water. From these results, we discussed the possibility of applying PGM the treatment of sewerage water.
Keywords
flat-panel display TV-set, phosphate, porous glass materials, recycling, sewerage treatment water
