LCSG-BOLTON WWTP-WOODCHIP BIOREACTOR SAMPLING INFORMATION AND CHEMISTRY DATA

A comprehensive monitoring program that focused on the woodchip bioreactor and other important Project components within and adjacent to the Bolton WWTP property was initiated on March 19th 2019 and continued through September 30th 2021. The program included water sample and field data collection from bioreactor influent, monitoring wells and effluent, plant effluent discharge, SPDES Permit wells and Stewart Brook, as well as a detailed analysis and evaluation of treatment plant operations.
There were 66 bi-weekly field excursions and 642 water samples collected during the 31-month monitoring effort at a total of 14 sampling stations. The woodchip bioreactor was in operation a total of 679 days before the unit processor had to be shut down due to internal plugging.
Sample collection and processing were conducted according to standard protocol and samples were submitted to a laboratory certified to process and analyze chemistry samples for New York State SPDES permit operating requirements. The COVID-19 pandemic had a slight impact on the field monitoring effort.

本监测项目于2019年3月19日启动，至2021年9月30日结束，全面覆盖博尔顿污水处理厂（Bolton Wastewater Treatment Plant, WWTP）厂区及周边区域内的木片生物反应器（woodchip bioreactor）与其他核心工程组件。本次监测涵盖生物反应器进水、监测井与出水、厂区污水排放口、国家污染物排放消除系统（State Pollutant Discharge Elimination System, SPDES）许可监测井以及斯图尔特溪的水样采集与野外数据收集工作，同时包含对污水处理厂运行工况的详细分析与评估。
本次为期31个月的监测工作共开展66次双周野外踏勘，在14个采样点位累计采集642份水样。该木片生物反应器累计运行679天后，因内部堵塞被迫停机。
所有样品的采集与处理均遵循标准操作规程，送检至符合纽约州SPDES许可运行要求的化学样品检测认证实验室进行分析。
新冠疫情对本次野外监测工作造成了轻微影响。