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| 1 | 不同阴离子对水溶性磷酸盐稳定污染土壤中重金属的影响显示文摘在重金属污染土壤中加入磷酸盐是稳定重金属的有效方法.本研究的目的是探讨不同阴离子对水溶性磷酸盐稳定污染土壤铅、镉和锌的影响.在重金属复合污染土壤(全铅、镉和锌的含量分别为2337、21.4和391 mg·kg-1)中按P∶Pb=2∶1(mol∶mol)加入磷酸二氢钙,之后按P∶阴离子=3∶1或3∶2(mol∶mol)加入盐酸、氯化钠、硫酸、硫酸钠或氟化钠,并设置只加磷酸盐、不加其它试剂的对照,培养55 d,之后测定土壤性质.结果表明,与对照相比,HCl处理、2HCl处理、NaCl处理和2NaCl处理土壤DTPA-Pb含量下降比例依次为5.72%、9.29%、6.38%和8.80%(p〈0.05),加入硫酸、硫酸钠的处理土壤DTPA-Pb含量与对照无显著差异(p〉0.05),而加入氟化钠的处理升高4.70%(p〈0.05).加入盐酸或氯化钠的处理土壤镉有效性显著高于对照(升高5.24%~12.8%)(p〈0.05),其它处理对DTPA-Cd含量无显著影响(p〉0.05).各处理对土壤DTPA-Zn含量和pH影响较小,但均引起土壤电导率明显升高.以上结果表明,氯离子可促进水溶性磷酸盐对土壤铅的稳定,但可促进镉有效性.氯磷酸铅的生成是加氯情况下磷酸盐稳定铅的重要机制. | 邢维芹 王亚利 Kirk G Scheckel 李立平 向国强 巩丹丹 史丽兰 | 2013 | 环境科学学报2013，33，10： | 10 |
| 2 | Remediation of heavy metal(loid)s contaminated soils – To mobilize or to immobilize?显示文摘 | Nanthi Bolan Anitha Kunhikrishnan Ramya Thangarajan Jurate Kumpiene Jinhee Park Tomoyuki Makino Mary Beth Kirkham Kirk Scheckel | 2013 | Journal of Hazardous Materials2013，，： | 3 |
| 3 | Speciation and distribution of arsenic and localization of nutrients in rice grains 显示文摘 | Lombi E Scheckel K G Pallon J | 2009 | New Phyto12009，184，： | 1 |
| 4 | Spectroscopic speciation and quantification of lead in phosphate-amended soils显示文摘 | Scheckel K G Ryan J A | 2004 | J Environ Qual2004，33，： | 1 |
| 5 | Assessment of a sequential extraction procedure for perturbed lead-contaminated samples with and without phosphorus amendments显示文摘 | SCHECKEL K G IMEPLLITERL C A RYAN J A | 2003 | Environmental Science & Technology2003，37，9： | 1 |
| 6 | In vivo synchrotron study of thallium speciation and compart- mentation in lberis intermedia 显示文摘 | Kirk G Scheckel Enzo Lombi Steven A Rock | 2004 | Environment Science Technology2004，38，19： | 1 |
| 7 | Speciation, characteri- zation and mobility of As, Se and Hg in flue gas desulphur- ization residues显示文摘 | A1 Abed SR J G Scheckel KG | 2008 | Environmental Science and Technology2008，42，5： | 1 |
| 8 | Temperature Effects On Nickel Sorption Kinetics at the Mineral-Water Interface显示文摘 | Scheckel K G Sparks D L | 2001 | Soil Science Society of America Journal2001，65，3： | 1 |
| 9 | Investigation of eoppr sorption by sugar beet processing lime waste 显示文摘 | Ippolito J A Strawn D G Scheckel K G | 2013 | Journal of Envi- ronmental Quality2013，3，： | 1 |
| 10 | Rosmarinic acid antago- nizes activator protein-1-dependent activation of cyclooxygenase-2 expression in human cancer and nonmalignant cell lines显示文摘 | Scheckel KA Degner SC Romagnolo DF | 2008 | J Nutr2008，138，11： | 1 |
| 11 | Selenium adsorption to aluminum-based water treatment residuals 显示文摘 | Ippolito J A K G Scheckel K A Barbarick | 2009 | Joumal of Colloid and Interface Science2009，338，1： | 1 |
| 12 | Speciation and distribution of arsenic and localization of nutrients in rice grains显示文摘 | Lombi E Scheckel K G Pallon J | 2009 | New Phytologist2009，184，1： | 1 |
| 13 | Rosmarinic acid antagonizes activator protein - 1 - dependent activation of cyclooxygenase-2 expression in human cancer and nonmalignant cell lines显示文摘 | Scheckel KA Degner SC Romagnolo DF | 2008 | Journal of Nutrition2008，138，11： | 1 |
| 14 | The speciation of silver nanoparticles in antimicrobial fabric before and after exposure to a hypochlorite/detergent solution显示文摘 | lmpellitteri C A Tolaymat T M Scheckel K G | 2009 | Journal of Environmental Quality2009，38，4： | 1 |
| 15 | Amending Soils With Phosphate As Means To Mitigate Soil Lead Hazard: A Critical Review Of The State Of The Science显示文摘 | KirkG. Scheckel GaryL. Diamond MicheleF. Burgess JulieM. Klotzbach Mark Maddaloni BradleyW. Miller CharlesR. Partridge SophiaM. Serda | 2013 | Journal of Toxicology and Environmental Health, Part B2013，，： | 1 |
| 16 | Micro-X-Ray Fluorescence, Micro-X-Ray Absorption Spectroscopy, and Micro-X-Ray Diffraction Investigation of Lead Speciation after the Addition of Different Phosphorus Amendments to a Smelter-Contaminated Soil显示文摘 | Baker Lucas R Pierzynski Gary M Hettiarachchi Ganga M Scheckel Kirk G Newville Matthew | 2014 | Journal of Environmental Quality2014，，： | 1 |
| 17 | Ros marinie acid antagonizes activator protein-l-dependent activation of cyclooxygenase-2 expression in human cancer and nonmalignant cell lines显示文摘 | SCHECKEL KA DEGNER SC ROMAGNOLO DF | 2008 | JNutr2008，138，1： | 1 |
| 18 | Speciation and distribution of vanadium in drinking water iron pipe corrosion by-products 显示文摘 | Gerke T L Scheckel K G Maynard J B | 2010 | Sci Total Environ2010，408，23： | 1 |
| 19 | Toxic metals in the environment:thermodynamic considerations for possible immobilisation strategies for Pb,Cd, As, and Hg显示文摘 | PORTER S K SCHECKEL K G IMPELLITTERI C A | 2004 | Critical Reviews in Environmental Science and Technology2004，34，6： | 1 |
| 20 | Toxic metals in the environment: thermodynamic considerations for possible immobilisation strategies for Pb, Cd, As, and Hg 显示文摘 | PORTER S K SCHECKEL K G IM PELI33'ERI C A | 2004 | Critical Reviews in Environmental Science and Technology2004，34，6： | 1 |
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