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ISO 23043-2021 工业废水处理回用工艺评价方法 Evaluation methods for industrial wastewater treatment reuse processes
This document specifies the principles and framework for comprehensive evaluation of industrial <br />wastewater treatment reuse processes, including:<br />a) establishing goals and scope;<br />b) illustrating the evaluation procedure; and<br />c) determination of evaluation indicators (technology indicator/sub-indicators, environment <br />indicator/sub-indicators, resource indicator/sub-indicators, economy indicator/sub-indicators).<br />This document describes how to comprehensively evaluate industrial wastewater treatment reuse <br />processes using the proposed calculation approaches and recommended indicators. It does not specify <br />methodologies for single evaluation indicators.<br />The document is intended to provide assistance to a broad range of industrial wastewater treatment and <br />reuse project stakeholders including professionals (planning, management, designers, and operators), <br />administrative agencies (monitoring, assessment, regulation and administration) and local authorities.<br />This document is applicable to<br />a) evaluating comparing and selecting industrial wastewater treatment reuse processes,<br />b) implementing continuous improvements,<br />c) upgrading processes and improving performance for existing treatment and reuse facilities.<br />The intended application of the comprehensive evaluation result is considered within the goal and <br />scope definition.<br /> ...
2024-02-16 04:15:01浏览：45
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ISO 22524-2020 工业废水处理设施试点计划的目标是实现水的再利用 Pilot plan for industrial wastewater treatment facilities in the objective of water reuse
This document provides the fundamental principles and guidelines for industrial wastewater treatment<br />technology pilot studies.<br />It does not address laboratory research and development, study or testing of a given technology. It does not cover reuse applications or operations, such as irrigation.<br />This document applies to a wide range of industrial water treatment systems for the purposes of reuse....
2023-12-06 12:48:02浏览：34
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煤化工废水膜处理工艺回用于循环水系统
经生化系统处理后的废水无法去除盐分，废水中含有主要阴离子有CL-、SO42-、HCO3-等，阳离子有K+、Na+、Ca2+、Mg2+和Fe3+等，如果不进行脱盐处理，直接作为循环水系统补水，它们受热负荷在水中相互结合易引起设备腐蚀、沉淀后滞留在管道内引起结垢及为微生物繁殖创造条件。...
2020-11-10 09:33:08浏览：104
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锻造水压机的污水处理
水压机车间每年都要排放大量的污水,由于污水中含油量超标,严重地污染着环境,通过新设计安装的污水、污油回收装置,变污水的开式排放为闭式循环,从而减少了环境污染,还可以回收数量可观的废油和可利用的工业水....
2020-07-09 15:51:42浏览：51
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测定工业废水中乙醇、甲酸乙酯及原甲酸三乙酯的研究
建立气相色谱法测定工业废水中乙醇、甲酸乙酯以及原甲酸三乙酯的残留量。分析方法采用DB-WAX (30.0m×250μm×0.25μm )毛细管柱，程序升温：柱温70℃保持2.5 min，以20℃/min速率升温至150℃保持3 min，使用内标法定量，各组分在所测线性范围内相关性好，回收率高。该方法可作为分析工业废水中小分子残留的有效监测手段。...
2020-06-12 15:10:40浏览：1451
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焦化厂工业废水对水煤浆性能的影响
对蒸馏水、去离子水、自来水和淮化集团焦化厂4种工业废水制取水煤浆的性能进行了探讨,得出水质是影响水煤浆性能的一个不可忽略的因素,所选的工业废水可以制出性能较好的水煤浆,特别是在稳定性方面比去离子水和自来水还好....
2020-06-12 14:38:07浏览：1425
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焦化厂工业废水对水煤浆性能的影响
对蒸馏水、去离子水、自来水和淮化集团焦化厂4种工业废水制取水煤浆的性能进行了探讨,得出水质是影响水煤浆性能的一个不可忽略的因素,所选的工业废水可以制出性能较好的水煤浆,特别是在稳定性方面比去离子水和自来水还好....
2020-03-23 18:52:22浏览：1444
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测定工业废水中乙醇、甲酸乙酯及原甲酸三乙酯的研究
建立气相色谱法测定工业废水中乙醇、甲酸乙酯以及原甲酸三乙酯的残留量。分析方法采用DB-WAX (30.0m×250μm×0.25μm )毛细管柱，程序升温：柱温70℃保持2.5 min，以20℃/min速率升温至150℃保持3 min，使用内标法定量，各组分在所测线性范围内相关性好，回收率高。该方法可作为分析工业废水中小分子残留的有效监测手段。...
2020-03-23 18:20:00浏览：1427
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