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- Waster water irrigation 灌溉
- We are specialists for designing electrical and automation system, utilities system and waster water treatment system. 我司尤其擅长工厂电气、自动化系统，公用工程，污水处理系统的设计及成套。
- The effect of electrolysis sediment of waster water in EMM,under the best productive condition,will reach 62. 在最佳工艺条件下;电解锰废水锰的电沉积效率达到62.;44%25。
- These save a lot for customers, such as chemical medicine, water, energy and waster water capacity. 为客户节约化学药品补充、用水量、能耗及废水处理的设置容量。
- The application and principle of ultrasound in waster water treatment are described. 功率超声技术在有机污染物废水处理中应用是一种新型技术。
- The result showed: different soil water irrigation maximums had remarkable influence on pepper seeding. 结果表明：不同灌溉土壤水分上限(以下简称上限)对辣椒幼苗的生长有显著性影响。
- Its core is section water irrigates. 其核心是节水浇灌。
- The paper suggested establishing groundwater and soil suveying system, therefore, to research the effect on soil and groundwater of exploiting waster water. 建议建立地下水和土壤监测系统，研究污水灌溉对土壤和地下水的影响。
- The rate of degradation of S~(2-) in waster water was 88.9% and was increased 22% comparing with pure nanometer TiO_2 film. 在实验的浓度范围内;反应服从零级反应动力学规律;对废水中S2-的处理降解率达到88.;90%25;和纯纳米TiO2膜相比降解率提高了22%25。
- In this experiment, under the condition of lightly saline water irrigation, the crop growing and crop yield is not influenced almost. 在微咸水灌溉试验条件下，作物长势及产量基本不受影响，微咸水灌溉不会造成环境恶化。
- The treatment,recovery and utilization of waster water in normal iron and steel plant are introduced,and those in Han Steel analyzed. 介绍了目前钢铁企业废水的处理方法及回用现状,对邯钢废水的处理方法及回用进行了分析。
- The application and principle of ultrasound in waster water treatment are described.The research topics and developmental trend are also pointed out. 本文介绍了功率超声技术在声化学法、电解氧化法和光化学法处理有机污染物废水中应用的作用原理和研究状况。
- The effect of soil-water environment under blackish water irrigation in arid area is predicted by using the visual MODFLOW model combining with SWAP model. 摘要本文运用MODFLOW及SWAP模型对微咸水灌溉的水-土环境效应进行了预测。
- With NPD in gas chromatography and wide capillary column, phosphorus in surface water,waster water and mud was determined. 应用气相谱仪氮磷检测器（NPD）大口径毛细管柱测定地面水、工业废水、底泥和鱼体试样中的黄磷。
- The application of nonmetallic mineral materials to heavy metal waster water treatment is summarized and the application prospect is predicted. 对其在重金属离子废水处理中的应用现状进行了综述,对其应用前景进行展望。
- Distributing is very large, can exist in soil, water area( includes surface water, sewerage, waster water), insect, plant, vegetable, fish, bird, wild animal, poultry and etc. 分布广：存在于土壤、水域(地表水、污水、废水)、昆虫、植物、蔬菜、鱼、鸟、野生动物、家禽。
- The results showed: The most recommendable irrigation mode in practice was shallow, drying, deep and wet; the utilization of surface water irrigation was much easier to acquire high yield. 试验结果表明：生产上应该提倡的灌溉方式是浅、晒、深、湿；利用地表水灌溉比利用地下水灌溉更容易获得较高的产量。
- The thorny problems on oxygen demand monitoring were introduced.Then an automated instrument for monitoring oxygen demand of waster water was described in details. 介绍了当前废水中需氧量在线测量所面临的问题，详细地描述了一种废水中需氧量的自动监测设备及其稳定可靠、无害的特点。
- Recovery of waste heat in sanitary waster water by heat pump system could decrease the discharge of urban waste heat, protect environmental and save energy. 摘要利用污水源热泵回收生活污水中的余热，不仅降低了城市余热的排放，而且保护了环境，节约了能源。
- In dry sandstorm area, well water irrigation is a complicated system engineering, not only the measure on efficient water use was adopted, but also measures on the mode of water using to increase agricultural income in dry sandstorm area. 摘要乾旱风沙区井灌农业是一项复杂的系统工程，不仅在节约用水上采取措施，而且在如何高效利用水上更加需要合理的用水模式来提高乾旱风沙区农业的收入。
