CN100352541C - 载铁活性炭除砷吸附剂的制备方法 - Google Patents
载铁活性炭除砷吸附剂的制备方法 Download PDFInfo
- Publication number
- CN100352541C CN100352541C CNB2005101102268A CN200510110226A CN100352541C CN 100352541 C CN100352541 C CN 100352541C CN B2005101102268 A CNB2005101102268 A CN B2005101102268A CN 200510110226 A CN200510110226 A CN 200510110226A CN 100352541 C CN100352541 C CN 100352541C
- Authority
- CN
- China
- Prior art keywords
- arsenic
- iron oxide
- active carbon
- preparation
- raw coal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 50
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 14
- 229910052799 carbon Inorganic materials 0.000 title claims description 43
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000003245 coal Substances 0.000 claims abstract description 26
- 238000001179 sorption measurement Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 238000001994 activation Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 230000004913 activation Effects 0.000 claims description 11
- 239000011230 binding agent Substances 0.000 claims description 10
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 238000010000 carbonizing Methods 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 239000000047 product Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 238000010009 beating Methods 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims description 2
- 238000013467 fragmentation Methods 0.000 claims description 2
- 238000006062 fragmentation reaction Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 229910052785 arsenic Inorganic materials 0.000 abstract description 44
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract description 41
- 238000010521 absorption reaction Methods 0.000 abstract description 15
- 239000003463 adsorbent Substances 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000008901 benefit Effects 0.000 abstract description 6
- 239000002131 composite material Substances 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 239000012298 atmosphere Substances 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 3
- 239000003546 flue gas Substances 0.000 abstract description 3
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 abstract description 2
- 206010002660 Anoxia Diseases 0.000 abstract 1
- 241000976983 Anoxia Species 0.000 abstract 1
- 206010021143 Hypoxia Diseases 0.000 abstract 1
- 230000007953 anoxia Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 238000004458 analytical method Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000003651 drinking water Substances 0.000 description 5
- 235000020188 drinking water Nutrition 0.000 description 5
- 238000005303 weighing Methods 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 3
- IKWTVSLWAPBBKU-UHFFFAOYSA-N a1010_sial Chemical compound O=[As]O[As]=O IKWTVSLWAPBBKU-UHFFFAOYSA-N 0.000 description 3
- 229960002594 arsenic trioxide Drugs 0.000 description 3
- GOLCXWYRSKYTSP-UHFFFAOYSA-N arsenic trioxide Inorganic materials O1[As]2O[As]1O2 GOLCXWYRSKYTSP-UHFFFAOYSA-N 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 239000005539 carbonized material Substances 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000000197 pyrolysis Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 206010000087 Abdominal pain upper Diseases 0.000 description 1
- DJHGAFSJWGLOIV-UHFFFAOYSA-K Arsenate3- Chemical compound [O-][As]([O-])([O-])=O DJHGAFSJWGLOIV-UHFFFAOYSA-K 0.000 description 1
- 208000008316 Arsenic Poisoning Diseases 0.000 description 1
- DJHGAFSJWGLOIV-UHFFFAOYSA-N Arsenic acid Chemical compound O[As](O)(O)=O DJHGAFSJWGLOIV-UHFFFAOYSA-N 0.000 description 1
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 201000009030 Carcinoma Diseases 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 206010011703 Cyanosis Diseases 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 208000001132 Osteoporosis Diseases 0.000 description 1
- 108010042687 Pyruvate Oxidase Proteins 0.000 description 1
- 206010040943 Skin Ulcer Diseases 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- ZMJJSHUEWNTZOU-UHFFFAOYSA-N [O-2].[Fe+2].[AsH3] Chemical compound [O-2].[Fe+2].[AsH3] ZMJJSHUEWNTZOU-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 231100000570 acute poisoning Toxicity 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229940000489 arsenate Drugs 0.000 description 1
- 229940000488 arsenic acid Drugs 0.000 description 1
- JTEISIQYUPOOLG-UHFFFAOYSA-N arsenic;sulfane Chemical compound S.S.S.[As].[As] JTEISIQYUPOOLG-UHFFFAOYSA-N 0.000 description 1
- -1 arsenious acid salt Chemical class 0.000 description 1
- MJLGNAGLHAQFHV-UHFFFAOYSA-N arsenopyrite Chemical compound [S-2].[Fe+3].[As-] MJLGNAGLHAQFHV-UHFFFAOYSA-N 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 229940067573 brown iron oxide Drugs 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000019522 cellular metabolic process Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 239000002384 drinking water standard Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 229960004887 ferric hydroxide Drugs 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 1
- BMWMWYBEJWFCJI-UHFFFAOYSA-K iron(3+);trioxido(oxo)-$l^{5}-arsane Chemical compound [Fe+3].[O-][As]([O-])([O-])=O BMWMWYBEJWFCJI-UHFFFAOYSA-K 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 231100000636 lethal dose Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000000492 nasalseptum Anatomy 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 229910052957 realgar Inorganic materials 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000003128 rodenticide Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 231100000019 skin ulcer Toxicity 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 231100000816 toxic dose Toxicity 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
类型 | 单位 | 善通活性炭 | 载铁活性炭 |
灰份碘值铁含量等电点BET表面积 | wt%mg/g%(w/w)m2/g | 10.310000.517.351026 | 88008.07.53807 |
大孔体积a中孔体积b微孔体积c总孔体积 | cc/gcc/gcc/gcc/g | 0.2550.1820.3560.793 | 0.1780.1460.2820.606 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101102268A CN100352541C (zh) | 2005-11-10 | 2005-11-10 | 载铁活性炭除砷吸附剂的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101102268A CN100352541C (zh) | 2005-11-10 | 2005-11-10 | 载铁活性炭除砷吸附剂的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1824381A CN1824381A (zh) | 2006-08-30 |
CN100352541C true CN100352541C (zh) | 2007-12-05 |
Family
ID=36935314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101102268A Expired - Fee Related CN100352541C (zh) | 2005-11-10 | 2005-11-10 | 载铁活性炭除砷吸附剂的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100352541C (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101347717B (zh) * | 2007-07-18 | 2010-05-19 | 中国科学院沈阳应用生态研究所 | 一种负载型饮用水除砷纳米吸附剂的制备方法 |
CN101591556B (zh) * | 2008-05-29 | 2013-10-16 | 北京三聚环保新材料股份有限公司 | 一种改性脱砷剂及其制备方法 |
CN101601992B (zh) * | 2009-06-30 | 2011-05-25 | 同济大学 | 一种用ctab改性吸附材料的制备及其使用方法 |
CN102530938A (zh) * | 2011-12-29 | 2012-07-04 | 大同煤矿集团有限责任公司 | 一种以大同煤制备饮用水深度净化活性炭的方法 |
CN103877931A (zh) * | 2012-12-19 | 2014-06-25 | 上海工程技术大学 | 金属复合物型脱砷剂及其制备方法和应用 |
CN104587958A (zh) * | 2015-01-23 | 2015-05-06 | 中国科学院生态环境研究中心 | 负载铁氧化物的复合生物炭材料及其制备方法与应用 |
CN105344316A (zh) * | 2015-10-30 | 2016-02-24 | 明光市龙腾矿物有限公司 | 一种吸附用活性炭制备的复合材料以及制备方法 |
CN106799205A (zh) * | 2016-12-22 | 2017-06-06 | 新疆水处理工程技术研究中心有限公司 | 一种饮用水用除氟砷吸附剂的制备方法 |
CN116037116A (zh) * | 2023-01-20 | 2023-05-02 | 山东大学 | 一种芬顿污泥磁性铁基催化剂及其制备方法与应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61187931A (ja) * | 1985-02-18 | 1986-08-21 | Asahi Chem Ind Co Ltd | 水溶液中の砒素の吸着剤 |
CN1272454A (zh) * | 1999-04-30 | 2000-11-08 | 煤炭科学研究总院北京煤化学研究所 | 一种煤基中孔活性炭制造方法 |
CN1289316A (zh) * | 1998-01-26 | 2001-03-28 | 新日铁化学株式会社 | 制备石墨电极用针状焦炭的方法 |
CN1500736A (zh) * | 2002-11-13 | 2004-06-02 | 中国科学院生态环境研究中心 | 用于水处理的磁性活性炭的制备方法 |
US6914034B2 (en) * | 2001-08-27 | 2005-07-05 | Calgon Carbon Corporation | Adsorbents for removing heavy metals and methods for producing and using the same |
-
2005
- 2005-11-10 CN CNB2005101102268A patent/CN100352541C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61187931A (ja) * | 1985-02-18 | 1986-08-21 | Asahi Chem Ind Co Ltd | 水溶液中の砒素の吸着剤 |
CN1289316A (zh) * | 1998-01-26 | 2001-03-28 | 新日铁化学株式会社 | 制备石墨电极用针状焦炭的方法 |
CN1272454A (zh) * | 1999-04-30 | 2000-11-08 | 煤炭科学研究总院北京煤化学研究所 | 一种煤基中孔活性炭制造方法 |
US6914034B2 (en) * | 2001-08-27 | 2005-07-05 | Calgon Carbon Corporation | Adsorbents for removing heavy metals and methods for producing and using the same |
CN1500736A (zh) * | 2002-11-13 | 2004-06-02 | 中国科学院生态环境研究中心 | 用于水处理的磁性活性炭的制备方法 |
Non-Patent Citations (3)
Title |
---|
氧化铁涂层砂变性滤料除砷性能研究 高乃云,徐迪民,范瑾初.上海环境科学,第20卷第9期 2001 * |
活性炭磁性氧化铁复合材料制备及吸附性能 张巧丽,陈旭,袁彪.化学工业与工程,第21卷第6期 2004 * |
磁性氧化铁/活性炭复合吸附剂的制备及性能 张巧丽,陈旭,袁彪.天津大学学报,第38卷第4期 2005 * |
Also Published As
Publication number | Publication date |
---|---|
CN1824381A (zh) | 2006-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100352541C (zh) | 载铁活性炭除砷吸附剂的制备方法 | |
Namasivayam et al. | Removal of chromium (VI) from water and wastewater using surfactant modified coconut coir pith as a biosorbent | |
Al-Degs et al. | Sorption of lead ions on diatomite and manganese oxides modified diatomite | |
CN104941583B (zh) | 一种镉砷吸附材料、制备方法及用途 | |
Kilpimaa et al. | Removal of phosphate and nitrate over a modified carbon residue from biomass gasification | |
Zhong et al. | Effects of aging and weathering on immobilization of trace metals/metalloids in soils amended with biochar | |
CN109513424A (zh) | 一种碳/水滑石复合吸附剂及其制备、在重金属吸附中的应用和再生方法 | |
Dadwal et al. | Review on biosorption of arsenic from contaminated water | |
Zhao et al. | Recovery of nitrogen and phosphorus in wastewater by red mud-modified biochar and its potential application | |
CN101757892A (zh) | 蔗渣活性炭/氧化铁的制备方法 | |
CN101993835B (zh) | 一种耐砷细菌及其用于氧化处理高砷精金矿的方法 | |
Xu et al. | Adsorption behaviors of paper mill sludge biochar to remove Cu, Zn and As in wastewater | |
CN103301803A (zh) | 一种用于氨氮废水处理的凹凸棒石改性黏土的制备方法 | |
CN110813239A (zh) | 一种生物炭负载镧掺杂铁氧化物的制备方法 | |
EP2438986A1 (en) | Renewable and reusable desulfurizer and preparation method and regeneration method thereof | |
Liu et al. | Controllable preparation of FeOOH/CuO@ WBC composite based on water bamboo cellulose applied for enhanced arsenic removal | |
EA033886B1 (ru) | Способ получения состава, содержащего аморфный гидрат окиси железа | |
Gupta et al. | Adsorbents for water treatment: development of low-cost alternatives to carbon | |
Olasehinde et al. | Adsorption isotherms, kinetics and thermodynamic studies of methylene blue dye removal using Raphia taedigera seed activated carbon | |
Gascó et al. | Preparation of carbon-based adsorbents from sewage sludge pyrolysis to remove metals from water | |
Sharma | A guide to the economic removal of metals from aqueous solutions | |
CN109368872A (zh) | 一种钨冶炼废水深度处理的方法 | |
Aihemaiti et al. | Effect of ferrous sulfate modified sludge biochar on the mobility, speciation, fractionation and bioaccumulation of vanadium in contaminated soil from a mining area | |
Hussain et al. | Choice of suitable economic adsorbents for the reduction of heavy metal pollution load. | |
Gupta et al. | Chemically modified jackfruit leaves as a low-cost agro-waste adsorbent for Pb (II) removal from synthetic wastewater |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI CITY RUNNING WATER SHIBEI CO., LTD. Free format text: FORMER OWNER: SHANGHAI RUNNING WATER SHIBEI SCIENCE CO., LTD. Effective date: 20091002 Owner name: SHANGHAI URBAN WATER RESOURCES DEVELOPMENT AND UTI Free format text: FORMER OWNER: SHANGHAI CITY RUNNING WATER SHIBEI CO., LTD. Effective date: 20091002 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091002 Address after: No. 230, Xuchang Road, Shanghai, China: 200082 Patentee after: SHANGHAI NATIONAL ENGINEERING RESEARCH CENTER OF URBAN WATER RESOURCES Co.,Ltd. Address before: No. 206 Siping Road, Shanghai, China: 200086 Co-patentee before: Shanghai Tongji Asset Management Ltd. Patentee before: SHANGHAI WATERWORKS SHIBEI Co.,Ltd. Effective date of registration: 20091002 Address after: No. 206 Siping Road, Shanghai, China: 200086 Co-patentee after: Shanghai Tongji Asset Management Ltd. Patentee after: SHANGHAI WATERWORKS SHIBEI Co.,Ltd. Address before: No. 206 Siping Road, Shanghai, China: 200086 Co-patentee before: Tongji University Patentee before: Shanghai Waterworks Shibei Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20181110 |
|
CF01 | Termination of patent right due to non-payment of annual fee |