1) sewage purification
污水净化
1.
Operational parameters of Orbal oxidation ditch process in one sewage purification plant;
污水净化厂奥贝尔氧化沟工艺运行参数探讨
2.
Study progress in constructed wetland ecosystems for sewage purification;
人工湿地生态系统污水净化研究进展
3.
Recent advances of sonochemical oxidation in sewage purification;
声化学氧化在污水净化中的研究进展
2) wastewater purification
污水净化
1.
Since the wastewater purification process in constructed wetland was a complex and nonlinear state affected by many interactional factors,it was hard to establish exact mathematics model to carry out multi-factor analysis and determine best operation condition by traditional means.
人工湿地污水净化过程呈多参数影响的复杂非线性状态,采用传统的数学方法难以建立准确的数学模型并进行多因素分析,也无法精确定出湿地系统最佳运行工况。
2.
In the wastewater purification system of varied organisms, wastewater is purified according to the metabolism of the food chain step by step.
该污水净化系统 ,按照生物循环基本理论进行工艺设计 ,通过生态平衡自我调控 ,具有工艺流程简单、投资省、运行费用低、管理简便等优点 ,适合我国国情 ,有广阔的应用前景。
3) wastewater treatment
污水净化
1.
With diluted anaerobically pretreated wastewater from a pig farm and Spirodela oligorrhiza,TN,NH~+_4-N and NO~-_x-N removal pathways in shallow-water duckweed-based wastewater treatment systems were studied in summer and winter.
以稀释的猪场厌氧污水为供试水样,少根紫萍为供试生物材料,对夏、冬2季浅水体浮萍污水净化系统TN、NH4+-N和NOx--N(NO2--N与NO3--N之和)的去除途径进行了试验研究。
4) Sewage purification
净化污水
1.
Utilising algae for sewage purification is a biotechnology of transforming sewage into re- sources.
利用藻类净化污水是一项污水资源化生物技术。
5) sewage purification plant
污水净化厂
1.
The operation situation of sewage purification plant influences directly the urban water environment.
污水净化厂的运行状况直接影响着城市水环境的好坏。
6) effluent purification,clarification of sewage;purification of sewage;sewage purification,waste-water purification
污水净化<冶>
补充资料：净化设备——净化器
净化设备——净化器 | |
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条