生活垃圾填埋场封场后的利用.pdf

化时间、 粒度有很大的关系当陈化超过6个月或粒 度 10 a的填埋单元作 为老港场的苗圃基地在扩大种植面积时,所培植的 苗圃不仅可以节省购买苗木费用,而且自行培植的苗 木适应老港场的环境,成活率高 (3)大棚温室和盆景园的开辟 选择一些稳定化 程度高、 封场时间 10 a的填埋单元作为老港场的大 棚温室和盆景园,培植的盆景可供场区管理部门装饰 和展览用,尤其是重大节日的大批量使用,为老港场 外出购置盆景节省了经费,具有经济效益 21314 科研基地 科研人员对老港填埋场封场土地仅围绕种植方 面已开展了多项科学研究课题,如:① 利用老港场填 埋龄在8年以上的矿化垃圾种植植物,研究植物的生 长情况,及植物重金属的富集情况② 填埋场种植植 物后重金属的迁移变化情况,以证明所种植物能否进 入食物链③ 填埋单元的封场时间与所种植物的种 类及生长情况④ 培植外来植物物种和珍稀植物物 种⑤ 填埋场种植与生态效应的关系⑥ 园林绿化 规划研究等等 3 结束语 (1)垃圾填埋场封场后土地开发利用,要结合当 地科技、 经济、 环境、 公众意识及现状等方面进行统一 规划,分步实施 (2)不同封场时间的填埋场,其稳定化程度不一, 对其土地的开发利用要区别对待。

(3)垃圾填埋场封场后土地用于种植植物,具有 很好环境效益、 经济效益和社会效益 参考文献 [ 1 ] Ayala Misgav ,Noa Perl , Y oram Avnimelech. Selecting a compatible open space use for a closed landfill site. Landscape and Urban Planning ,2001 ,55:952111. [ 2 ] Ede ,B. The Stockley park project. Landscape Design , 1990 , 187: 42247. [ 3 ] Griswold ,M. The landfillπsprogress. Landscape Architecture ,1993 ,83: 78281. [ 4 ] K issida Jr. ,J. E. ,1991. Turning a former landfill into a community pack: a casestudy.In: Proceedings of the Sardinia 91 , Third Internalional LandfillSymposium, Vol. 2 , S. MargaritaDiPula (Cagliari) ,Sardinia ,Italy ,1991 ,10(14218) :134121346. [ 5 ] Krone ,J. Reclamation initiatives. Landscape Architect ,1989 ,79 (5) : 38244. [ 6 ] Booth ,C.J. ,Vagt ,P.J. . Hydrogeology and historical assessment of a classic sequential2land use landfill site , Illinois , US. Environ. Geol , 1990 ,15(3) :1652178. [ 7 ] 赵由才.实用环境工程手册 — — — 固体废物污染控制与资源化. 北京:化学工业出版社,2002 ,5:1642167. [ 8 ] 赵由才,黄仁华.生活垃圾卫生填埋场现场运行指南.北京:化 学工业出版社,2001 ,3:2552267. [ 9 ] H.Belevi ,P. Baccini. Long2term Behavior of Municipal Solid Waste Landfills. Waste Management &Research ,1989 ,7:43256. [10] McBean , E. A. , Rovers , F. A. , Farquhar , G. J. ,1995. Solid Waste Landfill Engineering and Design. Prentice Hall ,Englewood Cliffs. NJ (Chapters 4 ,8 ,9 ,13 ,14) . [11] G ilman , E. F. , Leone , I. A. , Flower , F. B. Influence of soil gas contamination on tree root growth. Plant Soil ,1982 ,65:3210. [12] Wong ,M. H. . Research:soil and plant characteristics of landfill sites near Merseyside ,England. Environ.Manage ,1988 ,12(4) :4912499. [13] Wong ,M. H. , Yu ,C. T. . Monitoring of G in Drinkersπbay landfill , Hong K ong:2 gas contents ,soil properties ,and vegetation performance on the side slope. Environ.Manage ,1989 ,13(6) :7532762. [14] Simmons ,E. . Means to restore. Landscape Design ,1993 ,219:15218. [15] James O. Leckie ,John G. Pacey , Constantine Halvadakis. Landfill ManagementwithMoistureControl.EnvironmentalEngineering Division ,1979 ,105(EE2) :3372355. [16] 王罗春,赵由才,陆雍森.垃圾填埋场稳定化及其研究现状.城 市环境与城市生态,2000 ,13(5) :36239. [17] 王罗春,赵由才,陆雍森.城市生活垃圾填埋场稳定化影响因 素研究.上海环境科学,2000 ,19(6) :2922295. [18] 王罗春,赵由才,陆雍森.垃圾填埋场稳定化评价.环境卫生工 程,2001 ,9(4) :1572159. [19] 黄仁华,赵由才,周海燕.大型垃圾填埋场表面沉降研究.上海 环境科学,2000 ,19(8) :3992401. [20] Finch , H. , Bradshaw, T.A soft future for reuse disposal sites. Landscape Design ,1990 ,191:36239. [21] Matsufuji , M. , G otoh , S. Construction of the Sardinia 91 , Third International LandfillSymposium.Vol. 2 , S. Margarita DiPula (Cagliari) ,Sardinia ,Italy ,1991 ,10(14218) :133121340. [22] Geosyntec Consultants ,Brussels ,Belgium,Wainut Creek ,California ,A. Y. Consultants K.Tivom, 1994.Preliminary feasibility study for reclamation and redevelopment of the Segula landfill site.Petach Tikva ,Israel. [23] Talesnik , M. , 1997 , Interview.FacultyofCivilEngineering , Technion—Israel Instityle of technology. Haifa ,Israel. 作者通讯处 李雄 200092 上海市四平路1239号 同济大学环境 科学与工程学院 (021)6598442 E2mail lx19641022 @ 2006 - 03 - 21收稿 76 环 境 工 程 2006年12月第24卷第6期 EXPERIMENTALTION ON DISTENSIBI LITY OF STEEL SLAG Xu Hongjiang Fu Guiqin Zhu Miaoyong(62) ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ Abstract Steel slag has high alkalinity. Over 2 of alkalinity ,parts of CaO are free CaO in BOF slag. Free CaO is the main component affecting its distensibility of BOF slag. The distensibility of BF and BOF slags was measured using steam test method and the effects of size and ageing time on the distensibility were investigated. This method gives evidence for application of BF and BOF slags. Keywords steel slag , free CaO , steam test and distensibility APPLICATION OF CLOSED DOMESTIC REFUSE LANDFI LLS Li Xiong Xu Dimin Zhao Youcai et al(64) ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ Abstract By application of closed landfill compartment in Shanghai Refuse Landfill ,there are lots of ways to use each closed landfill compartment in different time. Planting is one of the best ways for applications of closed landfill sites. Which will have excellent environmental , economic and social benefits. Keywords refuse landfill , planting and environemnt USE OF IMPERMEABLE MATERIALS FOR REFUSE LANDFI LLS IN JAPAN Xu Sifa Yang Yang(68) ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ Abstract It is introduced that the structure of impermeable system and classification of impermeable materialsfor landfills inJapan , as well as the use of all sorts of impermeable mat。