CN101074134B - 介质复合型人工湿地的景观水生态净化处理系统及其方法 - Google Patents
介质复合型人工湿地的景观水生态净化处理系统及其方法 Download PDFInfo
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
Description
运行维护 | 运营成本(每月) | 长期有效性 | |
引水换水 | 简单,但需要充足的干净水源做保证 | 每15天换一次水,所需的自来水费用约为:1000*1.7*2=3400元,运营成本很高! | 我国是缺水大国,水价是只涨不跌,因此换水不仅成本很高,而且造成资源浪费,不具长期适用性 |
沉淀过滤 | 很多机械、电力和电路维护需要专业人员来进行 | 设备所需要功率:0.03kwh/m3,每天至少运行使用8小时,费用约为:0.03*1000*8*0.6*30=4320元,运营成本很高! | 水体中的藻类极易造成设备堵塞、断流,不仅使过滤效果大打折扣,而且缩短使用寿命(通常小于2年),因此不具有长期使用性 |
曝气充氧 | 需要专业人员维护检修曝气设备、充氧管道以及水泵等电力设备 | 曝气机所需功率:0.05kwh/m3,每天至少需要曝气8小时,费用约为:0.05*1000*8*0.6*30=7200元,运营成本极高! | 能耗大导致使用成本高,而且单一靠曝气充氧只能局部提高水体中的溶解氧含量,只能作为改善水体的辅助手段,不具有长期使用性 |
化学药剂 | 需要专业人员针对具体的水体情况选配杀菌灭藻剂,并进行投放 | 每月平均:500-1500元,运营成本高 | 水中逐渐出现耐药的藻类,化学药剂效能逐渐减弱,并且对环境的二次污染很大,不可长期投放化学药剂 |
微生物 | 需要专业人员定期进行微生物的筛选培育、保存、复壮 | 平均:600-2500元,运营成本高 | 微生物的繁殖速度惊人,每一次繁殖都会产生出变异品种,影响净化水体的能 |
等一系列专业处理工作 | 力,而且微生物的生长极易受到环境因素的影响,不易长期保持水体中微生物的平衡以保证水质 | ||
人工湿地 | 普通人员在简单培训之后就可对人工湿地进行维护保养工作 | 10天一次循环净化,每天需处理100m3水体,选用50m3/h的水泵,每天布水2小时,水泵功率需4.5kw,,每月所需费用约为:4.5*2*0.6*30=162元,运营成本极低 | 本发明所述的介质复合型人工湿地系统处理景观水体不易受外部因素影响,具有长期稳定性,基于低廉的运营成本,可长期有效的保证景观水体的优良水质 |
介质层 | 原料 |
第一层介质层201 | 80%粗石+20%细石 |
第二层介质层202 | 60%细石+40%粗砂 |
第三层介质层203 | 20%细石+55%粗砂+25%细砂 |
第四层介质层204 | 10%细石+30%粗砂+60%沙子 |
第五层介质层205 | 10%粗石+90%细石 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101948151B (zh) * | 2010-09-14 | 2012-01-04 | 东北师范大学 | 一种城市休闲娱乐区污染水体高效净化方法 |
CN102417216B (zh) * | 2010-09-28 | 2015-10-07 | 北京仁创砂业科技有限公司 | 一种景观水体循环净化系统及其循环净化方法 |
CN102603072A (zh) * | 2012-03-08 | 2012-07-25 | 舟山市达人环保科技有限公司 | 复合型介质的雨水资源化利用系统及其雨水生态净化方法 |
CN105152487B (zh) * | 2015-09-16 | 2018-03-23 | 北京首创清源环境科技有限公司 | 水域污水处理装置和方法 |
CN106242169A (zh) * | 2016-08-23 | 2016-12-21 | 上海交通大学 | 利用污染河流水体作为补充水的良性景观水体系统 |
CN106186345A (zh) * | 2016-08-31 | 2016-12-07 | 鑫源鑫(北京)水利工程有限公司 | 雨洪利用生物净化循环湿地系统 |
CN107797575A (zh) * | 2017-11-03 | 2018-03-13 | 四川中科水务科技有限公司 | 一种智能水位调节系统及其调节方法 |
CN108545895A (zh) * | 2018-06-22 | 2018-09-18 | 浙江达人环保科技股份有限公司 | 一种河道外源污染处理系统 |
CN109589665B (zh) * | 2019-01-31 | 2021-01-05 | 深圳市尚辰设计有限公司 | 一种室内水景池的水循环系统 |
CN110713260B (zh) * | 2019-10-28 | 2024-06-11 | 福建永前生态环境技术有限公司 | 景观水域污水生态治理系统 |
CN114590958B (zh) * | 2022-02-24 | 2023-06-27 | 中国恩菲工程技术有限公司 | 景观水体水质自维持系统及方法 |
CN115991551A (zh) * | 2022-10-13 | 2023-04-21 | 中国恩菲工程技术有限公司 | 景观水体循环净化仿真方法及系统 |
CN115806361B (zh) * | 2022-12-01 | 2024-10-25 | 江苏路航建设工程有限公司 | 河道黑臭水体治理修复系统及其修复方法 |
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