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- Keywords water hyacinth;anaerobic digestion;biogas; 水葫芦;厌氧发酵;沼气;
- Keywords water hyacinth;seed germinationt;resourslized utilization; 水葫芦;育苗钵;资源化利用;
- Keywords water hyacinth;pretreat;two-phase;anaerobic.; 水葫芦;预处理;两相厌氧工艺;
- Keywords Water hyacinth root Nitrobenzene Monolayer adsorption; 水葫芦根系;硝基苯;单分子层吸附;
- Keywords water hyacinth;water qulity index;purification; 水葫芦;水质指标;净化;
- Keywords water hyacinth;silver-bearing wastewater;reclamation of silver; 凤眼莲;含银废水;回收银;
- Keywords water hyacinth;heavily polluted rivers;ecological restoration;aquatic plants; 凤眼莲;重污染河道;生态修复;水生植物;
- Keywords water hyacinth;interspecific competition;relative interaction intensity （RII）;biological inva-sion;eutrophication; 种间竞争;相对作用强度;生物入侵;水体富营养化;
- Various using mode of water hyacinth were introduced. 并介绍了水葫芦开发利用的多种方式。
- Keywords Water hyacinth （Eichhornia crassipes）;Yellowflag iris （Iris pseudacorus L.）;Succulence;Duck farm;Wastewater treatment;Treatment effect;Growth;Egg laying ratio;Egg quality; 水葫芦;黄菖蒲;青饲料;养鸭场;废水处理;去除率;生长;产蛋性能;蛋品质;
- After the adsorption,water hyacinth biogas fermenting is also improved. 经过吸附处理后的水葫芦自身的产气效率也有所提高。
- And imported water hyacinth plants are choking some parts of the Yangtze River and the Pearl River. 而进口的水葫芦正在淤塞长江和珠江的部分河段。
- This was then followed by the infamous South American water hyacinth, the fastest growing plant in the world. 当时它是仅次于声名狼藉的南美风信子的全球繁殖最快的一种植物。
- Appraise the ecological environment effect objectively and correct that external species such as water hyacinth brings. 任何外来物种均是"双刃剑",其带来的生态环境效应有利有弊。
- A plant that grows partly or wholly in water whether rooted in the mud,as a lotus,or floating without anchorage,as the water hyacinth. 象扎根在泥中的莲属植物或漂浮在水面上的凤眼兰一样，部分或全部生活在水中的植物。
- Lantana (Lantana camara L.) is an important weed of the family Verbenaceae and its leaf extract is highly toxic to water hyacinth. 为了避免化学除草剂对水体的污染，生物防治已成为当前水葫芦治理的重要方向。
- Living organisms such as water hyacinth can condense dilute impurities in water into a concentration with economic value. 活体生物如水浮莲，能够将稀释在水里的杂质浓缩成为具有经济价值的浓缩物。
- Recently, the treatment techniques of water hyacinth may consist of bio-treatment, chemical-treatment, physical-treatment and comprehensive treatment. 目前,水葫芦的治理技术有生物治理、化学治理、物理治理和综合治理。
- XU ZAI-KUAN.A study on improving water quality by water hyacinth[J].Journal of Nanjing Forestry University,2000,24(suppl):116-117. [11]徐在宽.;水葫芦对水质改良效果的研究[J]
- Keywords ： water resources planning, protection criteria, receiving capacity for pollutants, function zoning, quantification. 关键词：水资源规划；保护标准；纳污能力；功能区划；定量化
