QIU Ming hai.Reconstruction and Expansion Design Technical Plan of Beijing Fatou Wastewater Treatment Plant[J].China Water & Wastewater,2018,34(20):13-16.
北京市垡頭污水處理廠改擴(kuò)建工程設(shè)計(jì)技術(shù)方案
- Title:
- Reconstruction and Expansion Design Technical Plan of Beijing Fatou Wastewater Treatment Plant
- 文章編號(hào):
- 1000-4602(2018)20-0013-04
- 關(guān)鍵詞:
- 污水處理廠; 立體布局; 分階段實(shí)施
- 分類號(hào):
- TU992.3
- 文獻(xiàn)標(biāo)志碼:
- B
- 摘要:
- 根據(jù)《北京市加快污水處理和再生水利用設(shè)施建設(shè)三年行動(dòng)方案(2016—2019)》要求,垡頭污水處理廠改擴(kuò)建工程屬于北京市中心城區(qū)批準(zhǔn)立項(xiàng)建設(shè)的11項(xiàng)污水處理項(xiàng)目之一。該污水處理廠現(xiàn)狀規(guī)模為2×104 m3/d,采用CASS工藝,占地為1.3 hm2。改擴(kuò)建工程要求在不新征地、不停水情況下,處理規(guī)模擴(kuò)建至10×104 m3/d,出水水質(zhì)由目前的《城鎮(zhèn)污水處理廠污染物排放標(biāo)準(zhǔn)》(GB 18918—2002)一級(jí)B標(biāo)準(zhǔn)提高到北京市《城鎮(zhèn)污水處理廠水污染物排放標(biāo)準(zhǔn)》(DB 11/890—2012)B級(jí)標(biāo)準(zhǔn)。這些要求為技術(shù)方案設(shè)計(jì)帶來(lái)非常大的挑戰(zhàn),因此工程設(shè)計(jì)技術(shù)方案中應(yīng)貫徹優(yōu)化工藝、立體布局、分階段實(shí)施的原則。通過(guò)論證,形成了采用MBR工藝及構(gòu)(建)筑物之間層疊或鑲嵌布局并分三個(gè)階段實(shí)施的方案,以滿足增大處理水量、提高出水水質(zhì)、節(jié)省用地、運(yùn)行中不停水的目標(biāo)。
- Abstract:
- According to the requirements of the “Threeyear Action Plan for Accelerating the Construction of Wastewater Treatment and Reclaimed Water Utilization Facilities in Beijing (2016-2019)”, the expansion project of Fatou Wastewater Treatment Plant (FWTP) has been approved for the construction, which belongs to one of the 11 wastewater treatment projects of the central city of Beijing. The current treatment capacity of the FWTP is 20 000 m3/d, and the CASS process is adopted with area coverage of 1.3 hm2. The reconstruction and expansion project is required to reach the treatment capacity of 100 000 m3/d without new land acquisition or no water stoppage. The effluent water quality will be improved from the current first level B criteria of Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant(GB 18918-2002) to Beijing local standard grade B of Discharge Standard of Water Pollutants for Municipal Wastewater Treatment Plants(DB 11/890-2012). These requirements bring great challenges to the design of technical plan. Therefore, the principles of optimizing process, threedimensional layout and phased implementation should be implemented in the project design technical solution. Through the demonstration, a scheme was formed, which adopted the MBR process to construct the stacking or superimposing layout between structures (buildings), and was implemented them in three stages to meet the requirements of increasing the quantity of treated water, improving the effluent quality, saving land, and not stopping the water during operation.
參考文獻(xiàn)/References:
[1]GB 18918—2002,城鎮(zhèn)污水處理廠污染物排放標(biāo)準(zhǔn)[S]. 北京:中國(guó)環(huán)境科學(xué)出版社,2002. GB 18918-2002,Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant[S]. Beijing:China Environmental Science Press,2002(in Chinese).
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備注/Memo
作者簡(jiǎn)介:邱明海(1970-),男,河北邯鄲人,大學(xué)本科,高級(jí)工程師,上海市政院第四設(shè)計(jì)院副院長(zhǎng),從事污水處理設(shè)計(jì)工作。 E-mail:qiuminghai@smedi.com 收稿日期:2018-07-26