JP4822369B2 - 水質改善処理剤及びその製造方法 - Google Patents
水質改善処理剤及びその製造方法 Download PDFInfo
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- JP4822369B2 JP4822369B2 JP2008174572A JP2008174572A JP4822369B2 JP 4822369 B2 JP4822369 B2 JP 4822369B2 JP 2008174572 A JP2008174572 A JP 2008174572A JP 2008174572 A JP2008174572 A JP 2008174572A JP 4822369 B2 JP4822369 B2 JP 4822369B2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Water Treatment By Sorption (AREA)
Description
なお本実施形態では酸性領域でのイオン置換としてあるが、逆にアルカリを添加したアルカリ領域ではH+が水酸基OH−と結合してしまうので、AlO−となって負の電荷を帯びた状態となる。
12 天然多孔質鉱石の粒子
13 正に荷電した天燃多孔質鉱石の粒子
15 濁質粒子
Claims (4)
- 永久荷電を持つ天然多孔質鉱石の粉末と、イオン置換材料の天然鉱石と、イオン置換補助材料と、各鉱石材料を結合する結合強化材料と、前記天然多孔質鉱石の孔径を拡大する多孔質孔径拡大材料と、凝集補助材料と、を混合し、温度の異なる第一及び第二の加熱工程を経てイオン置換して生成される、表面が荷電された水質改善処理剤であって、
前記天然多孔質鉱石が、クリノプチロライト(clinoptilolite)、モルデナイト(mordenite)、輝沸石(heulandite)、ステラ沸石(stellerite)、エリオン沸石(erionite)、雲母(イライトillite)、バーミキュライト(vermiculite)、ベントナイト、モンモリロナイト(montmorillonite)、白雲母(モスコバイト、muscovite)、クロライト(緑泥石)、セピオライト(Sepiolite)の少なくとも1以上からなり、
前記イオン置換材料の天然鉱石がアルミニウムの水酸化物であるギブサイトであり、
前記イオン置換補助材料がオパール(opal)であり、
前記結合強化材料がカオリンであり、
前記多孔質孔径拡大材料が真珠岩(パーライト、perlite)であり、
前記凝集補助材料が苦灰石(ドロマイト、dolomite)であり、
前記第一の加熱工程の温度が375℃から600℃の範囲の温度であり、
前記第二の加熱工程の温度が1000℃から1470℃の範囲の温度である、
ことを特徴とする水質改善処理剤。 - 前記イオン置換材料によるイオン置換を、酸性領域で行うことにより前記表面を正電気に帯電させ、又はアルカリ領域で行うことにより前記表面を負電気に帯電させることを特徴とする請求項1に記載の水質改善処理剤。
- 天然鉱石を原料とする、表面が荷電された水質改善処理剤の製造方法であって、
永久荷電を持つ天然多孔質鉱石の粉末と、イオン置換材料の天然鉱石と、イオン置換補助材料と、各鉱石材料を結合する結合強化材料と、前記天然多孔質鉱石の孔径を拡大する多孔質孔径拡大材料と、凝集補助材料と、を混合、加熱処理してイオン置換を行う第一の加熱工程と、
第一の加熱工程よりも高温で更に加熱処理して各材料間の結合を強化する第二の加熱工程と、
該第二の加熱工程の後に粉砕処理する粉砕処理工程と、を備えてなり、
前記天然多孔質鉱石が、クリノプチロライト(clinoptilolite)、モルデナイト(mordenite)、輝沸石(heulandite)、ステラ沸石(stellerite)、エリオン沸石(erionite)、雲母(イライトillite)、バーミキュライト(vermiculite)、ベントナイト、モンモリロナイト(montmorillonite)、白雲母(モスコバイト、muscovite)、クロライト(緑泥石)、セピオライト(Sepiolite)の少なくとも1以上からなり、
前記イオン置換材料の天然鉱石がアルミニウムの水酸化物であるギブサイトであり、
前記イオン置換補助材料がオパール(opal)であり、
前記結合強化材料がカオリンであり、
前記多孔質孔径拡大材料が真珠岩(パーライト、perlite)であり、
前記凝集補助材料が苦灰石(ドロマイト、dolomite)であり、
前記第一の加熱工程の温度が375℃から600℃の範囲の温度であり、
前記第二の加熱工程の温度が1000℃から1470℃の範囲の温度である、
ことを特徴とする水質改善処理剤の製造方法。 - 前記イオン置換材料によるイオン置換を、酸性領域で行うことにより前記表面を正電気に帯電させ、又はアルカリ領域で行うことにより前記表面を負電気に帯電させることを特徴とする請求項3に記載の水質改善処理剤の製造方法。
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KR101466088B1 (ko) * | 2014-05-30 | 2014-11-28 | 부경대학교 산학협력단 | 인 흡착용 흡착제의 제조방법 및 이 방법에 의해 제조된 흡착제 |
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JPH1177025A (ja) * | 1997-09-05 | 1999-03-23 | Yamao Shokuhin Kk | 浄水剤及びその製造方法 |
JP2001278677A (ja) * | 2000-03-31 | 2001-10-10 | Asahi Fiber Glass Co Ltd | 無機発泡体成形物の製造方法 |
JP2004050044A (ja) * | 2002-07-19 | 2004-02-19 | Shibata Toki Kk | 水改質材 |
JP2005262209A (ja) * | 2004-02-19 | 2005-09-29 | Univ Osaka Sangyo | 水質浄化材 |
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