Remediation of Cadmium and Molybdenum Contaminated Soil Using Energy Plant Sunflower Study

• Main Authors: Chung, Yi-Hsin, 莊逸馨
• Other Authors: Yeh, Tzung-Yuh
• Format: Others
• Language: zh-TW
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/53368919247930017054

碩士 === 國立高雄大學 === 土木與環境工程學系碩士班 === 105 === The advancement of heavy industry, commerce, technology industry and other related industries in Taiwan over the the years has caused the problem of wastewater leading to varied degrees of heavy metal pollution contaminating the soil. Soil pollution has been attributed the untreated water discharged. Agriculture irrigation caused in toxic heavy metal tainted paddy rice. According to the EPA statistics in 102, the polluted control site 420.8 hector 55.68％ are farmlands. The Sun Moon Inc. illegal discharge has cause in the public attention. It is really confusing regarding the lesson learned and gained while used chemical physical technology, not environmental friendly treatment techniques. This study was carried out to improve energy crops sunflower research and analysis of cadmium and molybdenum in the soil . Explore the integration of plant growth hormones and chelating vegetation restoration soils contaminated with cadmium and molybdenum and further assessment of energy crops Sunflower cadmium and molybdenum contamination of soil remediation operation cumrelated environmental factors intended . By experiment and explore plant growth hormones and heavy metals on the growth scenario explants ( explants morphological analysis ). The experiment’s results indicate that GA3 can increase the growth rate of the plant and EDDS can increase the solubility of cadmium in soil and enchance phytoextraction. The environment where the Ethylenediaminedisuccinic acid (EDDS) and plant growth hormones (GA3) were added show a poorer performance in the remediation of molybdenum.