Wastewater Inlet - Daily Raw Water Quality - Eastern Treatment Plant (ETP)

The Eastern Treatment Plant (ETP) receives sewage from the eastern side of Melbourne. This file describes the quality of the sewage received by providing results of regular sampling.The sample is taken with a flow-weighted auto-sampler. Samples are collected at 7:00 AM each day and relate to the previous 24 hours (e.g. timestamp of 5/1/19 07:00 was sampled between 4/1/19 07:00 and 5/1/19 07:00). Results are in milligrams per litre (mg/L). To calculate an incoming load in raw sewage, match this with wastewater inlet hourly flow for the same time period (as noted in the example).<br/>Quality parameters include: Ammonia (Ammonia as N) (mg/L), Biochemical Oxygen Demand (BOD) (mg/L), Chemical Oxygen Demand (COD) (mg/L), Nitrate plus Nitrite (mg/L), Nitrogen (Nitrogen (total)) (mg/L).<br/>NOTE. Whilst every effort has been taken in collecting, validating and providing the attached data, Melbourne Water Corporation makes no representations or guarantees as to the accuracy or completeness of this data. Any person or group that uses this data does so at its own risk and should make their own assessment and investigations as to the suitability and/or application of the data. Melbourne Water Corporation shall not be liable in any way to any person or group for loss of any kind including damages, costs, interest, loss of profits or special loss or damage, arising from any use, error, inaccuracy, incompleteness or other defect in this data.东部污水处理厂（Eastern Treatment Plant, ETP）承接墨尔本东部区域的污水。本文件通过常规采样检测结果，对该厂接收的污水水质进行描述。 采样采用流量加权自动采样器（flow-weighted auto-sampler）。每日7:00完成采样，样本对应此前24小时的污水时段，例如：时间戳为2019年1月5日07:00的样本，其覆盖时段为2019年1月4日07:00至2019年1月5日07:00。检测结果单位为毫克每升（mg/L）。若需计算原污水的进水负荷，需将本数据与同期每小时的污水进厂流量数据匹配，详见示例。 水质检测参数包括：氨氮（以N计，Ammonia as N）（mg/L）、生化需氧量（Biochemical Oxygen Demand, BOD）（mg/L）、化学需氧量（Chemical Oxygen Demand, COD）（mg/L）、硝酸盐与亚硝酸盐总量（mg/L）、总氮（Nitrogen (total)）（mg/L）。 注意：尽管墨尔本水务公司（Melbourne Water Corporation）在数据采集、验证与提供本数据的过程中已尽最大努力，但不对本数据的准确性与完整性作出任何声明或保证。任何使用本数据的主体需自行承担风险，并应自行评估本数据的适用性与应用场景。墨尔本水务公司不对因本数据的使用、错误、不准确、不完整或其他缺陷所导致的任何类型损失，包括损害赔偿、费用、利息、利润损失或特殊损失/损害，不承担任何法律责任。