110

9,020 千元

水環境建設-水與環境

2021/02/19

2022/02/28

張鎮南

水保處

陳啟仁

財團法人環境資源研究發展基金會

水質保護

前瞻基礎建設計畫、河川污染整治

Forward-Looking Infrastructure Plan, River Remediation

李元陞；邱繼偉；張繼文

郭悌懿

02-25150369#122

kuo0813@ier.org.tw

本計畫主要係協助行政院環境保護署，執行有關前瞻河川水質環境管理計畫（中區）之委託專案，相關執行成果如下： (一)已彙整環保署補助中區縣市水環境改善計畫（35案分項工程）資訊，並編製其成果資訊簡報；針對嘉義市水園道、嘉義縣六腳大排、彰化縣二林溪、金門縣雙鯉湖、八掌溪伏流水等水環境改善申請計畫，則已研提相關評析建議及彙整其後續推動進程。另為掌握各施工中水環境計畫生態檢核作業辦理情形，已分別逕行前往拍攝、記錄，並協助各項前瞻水環境計畫資訊揭露檢核、臉書貼文，以及各縣市現勘、會議等相關行政庶務工作。 (二)藉由中區縣市每月監測水質與惡化測站彙整、上游可能污染來源列管事業篩選，提供環保督察機關加強稽查管制參考；而為強化地方政府污染削減作為與關鍵測站水質改善鍵結度，本團隊亦協助檢核、修訂中港溪及舊濁水溪流域集污區範圍，並藉由新虎尾溪水理模型的建置，彙整如河川基流量、污染通量及涵容能力等資訊，以供污染改善措施評估參考。已分別於新虎尾溪及北港溪進行一般測項45處次（含5處主流流量）、重金屬20處次水質水量補充調查作業，且依照調查成果更新繪製其污染負荷魚骨圖，並據以研提2條流域之短、中、長期污染整治策略；另配合第27次北港溪及新虎尾溪污染整治工作督導及協調會議之辦理，滾動式檢討與交流相關整治策略，藉以加速達成污染河段之水質改善目標。 (三)已篩選中區縣市畜牧糞尿集中處理（含大場代小場）、沼液沼渣施灌業者補助計畫，辦理6場次資源化推動訪視作業，並依據相關訪視結果，提出麥寮鄉麥中段地號等2處集中處理設施可行用地建議；此外，配合「110年畜牧糞尿資源利用推動管理計畫」畜牧模場試驗，透過廢水處理設施產出物之分析檢測，研析相關節水、單/多段處理差異，以掌握污染去除率、肥分、重金屬及沼氣產出量等效益，進而增進畜牧資源化作為之推動效益。 (四)為提升環保署補助各項水質改善設施施工品質與執行期程控管情形，已辦理20場次工程督導作業，而本年度受查之各水環境改善工程（14案）全數皆獲得甲等殊榮；另依據各督導場次辦理情形，已提出年度工程督導成果報告及督導/查核指引，並彙整常見缺失情形，以供環保署與工程單位酌參。 (五)已辦理109年度績優單位頒獎典禮、111年度水污染防治評核計畫草案研商及110年度評核計畫成果審查等活動/會議，並協助本(110)年度關鍵測站削減計畫執行成效追蹤與成效計分，以及下(111)年度評核計畫（含水質改善作為計分原則）之修訂，以確立河川污染削減工作之準繩，凝聚中央與地方改善河川污染之共識與決心。 (六)已完成5月26日新虎尾溪流域、8月12日北港溪流域，以及12月17日榮橋上游、豬舍排水及西麥寮排水等3日次無人機查察作業，提供相關調查紀錄予地方環保機關以加強查處；另研提包含前瞻計畫推動、水環境工程督導、畜牧資源調查與推動、水污染評核作業協辦等計畫執行之效益分析，並協助計畫執行期間相關資料研提、出席會議、現勘調查及專案報告等行政庶務工作。 工作團隊已順利完成上述各項工作內容，且依據執行過程中各項辦理成果、及所遭遇瓶頸問題提出相關精進作為與策略，並研提如持續追蹤中區水前瞻完工案水質改善效益、針對屆期未完成資源化申請之場家採行差別性稽查強度或主動媒合、輔導媒合雲林縣當地指標企業與養豬場以集中處理中心的方式處理畜牧糞尿等建議。

前瞻基礎建設計畫、河川污染整治

110年度前瞻河川水質環境管理（中區）期末報告.pdf

27MB

110年度前瞻河川水質環境管理(中區)期末報告定稿

2022/3/7 上午 12:00:00

This project is mainly to assist the Environmental Protection Administration (EPA) of the Executive Yuan to implement the commissioned project of the related Forward-looking (Foresight) River Water Quality and Environmental Management Project (central district), with its relevant implementation results found as follows: 1. Information on the water environment improvement plan (35 sub-projects) subsidized by EPA for counties and cities in the central district has been compiled and organized, while a briefing on the results is being composed. With regard to water environment improvement application plans towards Water Park Road in Chiayi City, Liujiao grand drainage in Chiayi County, Erlin River in Changhua County, Shuangli Lake in Kinmen County, subterranean river in Bazhang River, etc., related evaluations and suggestions have been furnished, formulated, and organized so that subsequent promotion processes can be facilitated. Besides, the project investigator has, to grasp the status of ecological inspection regarding each of the water environment projects during construction, gone to the sites individually shooting and recording, assisted in the disclosure of inspection information on each of the forward-looking water environment projects, Facebook posts, and carried out on-site surveys to various counties and cities as well as meetings and other related administrative affairs. 2. Through information collection and organization taken by stations via monthly monitoring of water quality as well as deterioration measurement in counties and cities from central district, and screening of possible upstream pollution sources to list out and manage businesses and enterprises, the information can have provided environmental supervision agencies with a reference to reinforce inspection and control. Besides, to strengthen local government for pollution reduction actions and improve the extent of bonding for water quality at key stations, the team has also assisted in inspecting and revising the pollution catchment area at Zhonggang River and old Zhuoshui River, and has, through the construction of New Huwei River water management model, compiled and organized information as river base flow, pollution flux, and containment capacity, which can be used for reference to evaluate pollution improvement measures. As such, 45 place-times of general measurement categories (including 5 mainstream flows) and 20 place-times of heavy metal water quality and quantity supplementary investigations have been carried out so far at New Huwei River and Beigang River respectively. Then, its pollution-load fishbone (Ishikawa) diagram have been updated of sketch based on investigation results, while short-, medium- and long-term pollution renovation strategies for the 2 river basins are formulated and put forth. Besides, rolling review and exchange on relevant renovation strategies have been done in dealing with matters achieved at 27th Beigang River and New Huwei River pollution renovation work supervision and coordination meeting, so that the improvement goal of water quality improvement can be speedily furnished to the pollution segments. 3. Livestock manure and urine (including large farms instead of small farms) from counties and cities in central district have been screened for centralized treatment, and so as application operators of biogas slurry and biogas residue for subsidy program, while 6 visits were conducted to promote resource utilization. Based on the results of related visits, it is suggested that 2 spots of areas with lot number at Maizhong Section of Mailiao Township are feasible for centralized treatment facilities. In addition, analysis, inspection, and measurement of output from waste water treatment facilities can be done as working in conjunction with animal husbandry model field test of "Animal Husbandry Manure Utilization Promotion Management Plan for Year 2021." As such, research and analysis on related water conservation, and single/multi-stage treatment difference are carried out to master the benefits of pollution removal rate, fertilizer content, heavy metal and biogas output, thus helping to improve animal husbandry resources as benefits for facilitation. 4. To improve the construction quality of various water quality improvement facilities subsidized as well as the supervisory control during implementation scheduling by EPA, 20 sessions of supervision operations have been sponsored, while each of the water environment improvement projects (14 cases) investigated and inspected this year have be decorated with first-class awards. Besides, annual reports on the project supervision results and supervision/inspection guidelines have been put forward based on the administration context from sessions of supervision, and regular oversights and failures are compiled and collected for the reference of EPA and engineering authorities. 5. Activities/meetings as award ceremony for outstanding authorities in year 2020, draft research of annual water pollution prevention and control assessment in 2022, and annual assessment plan of review results in 2021 and others are sponsored, and the project has also assisted in the tracking of implementation effectiveness and effect scoring for reduction plan at key stations for the year (2021), and so as the revision of annual assessment plan (including water quality measures as scoring principle) for next year (2022). As such, the aforementioned actions and deeds should help build up criteria for pollution reduction tasks of river, helping to consolidation the consensus and determination of the central and local government in working to improve river pollution. 6. Inspections by drone for 3 day-times over New Huwei River Basin on May 26, Beigang River Basin on August 12, and upstream of Rong-qiao, drainage of pig-sty and that of west Mailiao on December 17 were completed, which can provide relevant investigation records to local environmental protection agency to strengthen investigation and punishment. Also, the project has formulated and proposed the promotion of forward-looking plan, supervision of water environment project, investigation and promotion of animal husbandry resources, benefit analysis regarding the co-organized water pollution assessment operation and others, and assisted the research and proposal of relevant data, attendance of meetings, and on-site surveys and project reports and other administrative affairs during the period of project implementation. The work-team has successfully completed each of the aforementioned task contents, and put forward related improvement actions and strategies based on various handling results and bottleneck problems encountered during the implementation process. Besides, it has also researched and proposed following suggestions as persistently tracking down on water quality improvement benefits with central district water forward-looking completion project, focusing on farms that have not completed resource utilization application by deadline to adopt measures as differentiated inspection intensity or active match-making, and counseling to match-make local benchmarking enterprises and pig-farms of Yunlin County to deal with livestock manure and urine in a centralized processing center.

Forward-Looking Infrastructure Plan, River Remediation