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[1]郝曉地,于文波,時琛,等.汙泥焚燒灰分磷回收潛力分析及其市場前景[J].中國給水排水,2021,37(4):5-10.
HAO Xiao-di,YU Wen-bo,SHI Chen,et al.Potential Analysis and Market Prospects of Phosphorus Recovery from the Bottom Ashes of Sludge Incineration[J].China Water & Wastewater,2021,37(4):5-10.點擊複制
汙泥焚燒灰分磷回收潛力分析及其市場前景
中國給水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第37卷 期數: 2021年第4期 頁碼: 5-10 欄目: 出版日期: 2021-02-17
Title:Potential Analysis and Market Prospects of Phosphorus Recovery from the Bottom Ashes of Sludge Incineration
作者:郝曉地1，于文波1，時琛1，程忠紅2(1.北京建築大學城市雨水系統與水環境教育部重點實驗室中-荷汙水處理技術研發中心，北京100044;2.蘇伊士新創建有限公司，北京100026)
Author(s):HAO Xiao-di1,YU Wen-bo1,SHI Chen1,CHENG Zhong-hong2(1. Sino-Dutch R & D Centre for Future Wastewater Treatment Technologies, Key Laboratory of Urban Stormwater System and Water Environment , Beijing University of Civil Engineering and Architecture, Beijing 100044, China; 2. SUEZ NWS Limited, Beijing 100026, China)
關鍵詞:汙水處理; 汙泥焚燒; 汙泥灰分; 磷回收; 再生磷肥; 礦石磷肥
Keywords:wastewater treatment; sludge incineration; bottom ash; phosphorus recovery; recovered phosphate fertilizers; rock phosphate fertilizers
摘要:磷資源不可替代又不能再生。現代工業攫取磷礦大多用于磷肥生産，通過作物收獲的糧食、蔬菜以及飼養畜禽肉類進入人體，而隨食物進入人體的大多數磷（90%）會隨排泄物進入汙水（無糞尿返田情況）。盡管最終進入汙水中的磷占開采磷礦的比例很小（<5%），但這是人類除動物糞便與作物稭稈外唯一可能實現磷人工循環的位點，相對于轉移進作物中的磷來說該比例超過1/4。因此，在廢棄糞尿返田之原生態習慣的情況下，從汙水處理過程中回收磷則顯得非常重要。目前從汙水處理過程中回收磷存在許多方式與産品，而與汙泥焚燒灰分相關的磷回收程度最高，可達90%。爲此，首先基于全球磷資源危機與我國磷流向及其估算,揭示磷回收的必要性和急迫性。然後，對與汙泥焚燒相關的灰分磷回收技術以及潛在應用進行總結和分析。最後，根據肥效實驗與成本估算，認定灰分再生磷肥比傳統礦石磷肥具有潛在市場前景，特別是它的可持續意義。
Abstract:Phosphorus resources are irreplaceable and non-renewable either. Modern industry grabs phosphorus ores mainly for synthesizing phosphate fertilizers, and most of phosphorus (90%) entering human bodies via the food chains (crops, vegetables and meats) is finally transported into wastewater (without excreta returning to farmlands) discharged by human beings. Although phosphorus entering wastewater only accounts for a small proportion of phosphate ores (<5%) compared to exploited P-ores, this is the only site possibly recovering phosphorus besides animal manure and straws, which takes a share of >25% of phosphorus transported into crops. Under the circumstance of giving up excreta returning to farmlands, thus, recovering phosphorus from wastewater is very important. There are many approaches to recovering phosphorus and its products from wastewater nowadays. Phosphorus recovery relating to the bottom ashes of excess sludge incineration could reach up to the highest extent, up to 90%. Based on the global phosphorus crisis and its flowing patterns and evaluations in China, the article first revealed the importance and urgency of phosphorus recovery, followed by summarizing and analyzing the associated techniques and potential applications of phosphorus recovery from the bottom ashes. According to the fertilizer values and estimated prices, recovered phosphorus fertilizers from the bottom ashes could be finally believed to have a better market prospect than synthesized phosphate fertilizers, in particular which is sustainable.
相似文獻/References:
[1]張瑩,王昌穩,李軍,等.投加微粉強化低濃度生活汙水活性汙泥好氧顆粒化[J].中國給水排水,2018,34(21):12.
ZHANG Ying,WANG Chang wen,LI Jun,et al.Strengthening Aerobic Granulation of Activated Sludge by Adding Micro Powder in Low Concentration Sewage Treatment[J].China Water & Wastewater,2018,34(4):12.
[2]盧如,巨志劍,杜瓊.采用A/O工藝的汙水處理廠提標改造工程設計[J].中國給水排水,2018,34(20):56.
LU Ru,JU Zhi jian,DU Qiong.Upgrading and Reconstruction Project Design of Wastewater Treatment Plant with A/O Process[J].China Water & Wastewater,2018,34(4):56.
[3]王連傑,李金河,鄭興燦,等.城鎮汙水系統中病毒特性和規律相關研究分析[J].中國給水排水,2020,36(6):14.
[4]顧玉中,黃學軍,金秋景,等.汙水處理廠軸流泵電流爬升的原因及解決方法[J].中國給水排水,2020,36(10):119.
[5]王凱,高波,張磊,等.危廢處置中心汙水分質處理工藝設計及運行經驗[J].中國給水排水,2020,36(16):69.
WANG Kai,GAO Bo,ZHANG Lei,et al.Experience in Design and Operation of Wastewater Separate Treatment in the Hazardous Waste Disposal Center[J].China Water & Wastewater,2020,36(4):69.
[6]李爽,王向陽,郝曉地,等.全生命周期評價在汙水處理中的研究與應用[J].中國給水排水,2020,36(18):32.
LI Shuang,WANG Xiang-yang,HAO Xiao-di,et al.Research and Application of Life Cycle Assessment in Wastewater Treatment[J].China Water & Wastewater,2020,36(4):32.
[7]尹真真,趙麗,範圍,等.城市生活汙水廠處理工業廢水的運營管理對策[J].中國給水排水,2020,36(24):54.
YIN Zhen-zhen,ZHAO Li,FAN Wei,et al.Suggestions on Operation and Management of Urban Domestic Sewage Treatment Plant Handled Industrial Wastewater[J].China Water & Wastewater,2020,36(4):54.
[8]Jan Vymazal,卫婷,赵亚乾,等.细数植物在人工湿地汙水處理中的作用[J].中國給水排水,2021,37(2):25.
Jan Vymazal,WEI Ting,ZHAO Ya-qian,et al.Counting the Roles of Plants in Constructed Wetlands for Wastewater Treatment[J].China Water & Wastewater,2021,37(4):25.
[9]彭冠平,黃文海,劉軍,等.武漢火神山、雷神山醫院汙水處理工程設計[J].中國給水排水,2021,37(2):42.
PENG Guan-ping,HUANG Wen-hai,LIU Jun,et al.Sewage Treatment Project Design of Wuhan Huoshenshan and Leishenshan Hospitals[J].China Water & Wastewater,2021,37(4):42.
[10]何家儀.香港沙頭角汙水廠擴建工程的智慧管理及信息化建設[J].中國給水排水,2021,37(2):72.
Carol HO Ka-yee.Smart Management and Digitalized Construction for Expansion Project of Sha Tau Kok Sewage Treatment Works in Hong Kong[J].China Water & Wastewater,2021,37(4):72.
更新日期/Last Update: 2021-02-17
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[1]郝曉地,于文波,時琛,等.汙泥焚燒灰分磷回收潛力分析及其市場前景[J].中國給水排水,2021,37(4):5-10.
HAO Xiao-di,YU Wen-bo,SHI Chen,et al.Potential Analysis and Market Prospects of Phosphorus Recovery from the Bottom Ashes of Sludge Incineration[J].China Water & Wastewater,2021,37(4):5-10.
點擊複制
汙泥焚燒灰分磷回收潛力分析及其市場前景
中國給水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第37卷 期數: 2021年第4期 頁碼: 5-10 欄目: 出版日期: 2021-02-17
- Title:
- Potential Analysis and Market Prospects of Phosphorus Recovery from the Bottom Ashes of Sludge Incineration
- 作者:
- 郝曉地1，于文波1，時琛1，程忠紅2
- (1.北京建築大學城市雨水系統與水環境教育部重點實驗室中-荷汙水處理技術研發中心，北京100044;2.蘇伊士新創建有限公司，北京100026)
- Author(s):
- HAO Xiao-di1,YU Wen-bo1,SHI Chen1,CHENG Zhong-hong2
- (1. Sino-Dutch R & D Centre for Future Wastewater Treatment Technologies, Key Laboratory of Urban Stormwater System and Water Environment , Beijing University of Civil Engineering and Architecture, Beijing 100044, China; 2. SUEZ NWS Limited, Beijing 100026, China)
- 關鍵詞:
- 汙水處理; 汙泥焚燒; 汙泥灰分; 磷回收; 再生磷肥; 礦石磷肥
- Keywords:
- wastewater treatment; sludge incineration; bottom ash; phosphorus recovery; recovered phosphate fertilizers; rock phosphate fertilizers
- 摘要:
- 磷资源不可替代又不能再生。现代工业攫取磷矿大多用于磷肥生产，通过作物收获的粮食、蔬菜以及饲养畜禽肉类进入人体，而随食物进入人体的大多数磷（90%）会随排泄物进入污水（无粪尿返田情况）。尽管最终进入污水中的磷占开采磷矿的比例很小（<5%），但这是人类除动物粪便与作物秸秆外唯一可能实现磷人工循环的位点，相对于转移进作物中的磷来说该比例超过1/4。因此，在废弃粪尿返田之原生态习惯的情况下，从汙水處理过程中回收磷则显得非常重要。目前从汙水處理过程中回收磷存在许多方式与产品，而与汙泥焚燒灰分相关的磷回收程度最高，可达90%。为此，首先基于全球磷资源危机与我国磷流向及其估算,揭示磷回收的必要性和急迫性。然后，对与汙泥焚燒相关的灰分磷回收技术以及潜在应用进行总结和分析。最后，根据肥效实验与成本估算，认定灰分再生磷肥比传统礦石磷肥具有潜在市场前景，特别是它的可持续意义。
- Abstract:
- Phosphorus resources are irreplaceable and non-renewable either. Modern industry grabs phosphorus ores mainly for synthesizing phosphate fertilizers, and most of phosphorus (90%) entering human bodies via the food chains (crops, vegetables and meats) is finally transported into wastewater (without excreta returning to farmlands) discharged by human beings. Although phosphorus entering wastewater only accounts for a small proportion of phosphate ores (<5%) compared to exploited P-ores, this is the only site possibly recovering phosphorus besides animal manure and straws, which takes a share of >25% of phosphorus transported into crops. Under the circumstance of giving up excreta returning to farmlands, thus, recovering phosphorus from wastewater is very important. There are many approaches to recovering phosphorus and its products from wastewater nowadays. Phosphorus recovery relating to the bottom ashes of excess sludge incineration could reach up to the highest extent, up to 90%. Based on the global phosphorus crisis and its flowing patterns and evaluations in China, the article first revealed the importance and urgency of phosphorus recovery, followed by summarizing and analyzing the associated techniques and potential applications of phosphorus recovery from the bottom ashes. According to the fertilizer values and estimated prices, recovered phosphorus fertilizers from the bottom ashes could be finally believed to have a better market prospect than synthesized phosphate fertilizers, in particular which is sustainable.
相似文獻/References:
[1]張瑩,王昌穩,李軍,等.投加微粉強化低濃度生活汙水活性汙泥好氧顆粒化[J].中國給水排水,2018,34(21):12.
ZHANG Ying,WANG Chang wen,LI Jun,et al.Strengthening Aerobic Granulation of Activated Sludge by Adding Micro Powder in Low Concentration Sewage Treatment[J].China Water & Wastewater,2018,34(4):12.
[2]盧如,巨志劍,杜瓊.采用A/O工艺的汙水處理厂提标改造工程设计[J].中國給水排水,2018,34(20):56.
LU Ru,JU Zhi jian,DU Qiong.Upgrading and Reconstruction Project Design of Wastewater Treatment Plant with A/O Process[J].China Water & Wastewater,2018,34(4):56.
[3]王連傑,李金河,鄭興燦,等.城鎮汙水系統中病毒特性和規律相關研究分析[J].中國給水排水,2020,36(6):14.
[4]顧玉中,黃學軍,金秋景,等.汙水處理厂轴流泵电流爬升的原因及解决方法[J].中國給水排水,2020,36(10):119.
[5]王凱,高波,張磊,等.危廢處置中心汙水分質處理工藝設計及運行經驗[J].中國給水排水,2020,36(16):69.
WANG Kai,GAO Bo,ZHANG Lei,et al.Experience in Design and Operation of Wastewater Separate Treatment in the Hazardous Waste Disposal Center[J].China Water & Wastewater,2020,36(4):69.
[6]李爽,王向阳,郝曉地,等.全生命周期评价在汙水處理中的研究与应用[J].中國給水排水,2020,36(18):32.
LI Shuang,WANG Xiang-yang,HAO Xiao-di,et al.Research and Application of Life Cycle Assessment in Wastewater Treatment[J].China Water & Wastewater,2020,36(4):32.
[7]尹真真,趙麗,範圍,等.城市生活汙水廠處理工業廢水的運營管理對策[J].中國給水排水,2020,36(24):54.
YIN Zhen-zhen,ZHAO Li,FAN Wei,et al.Suggestions on Operation and Management of Urban Domestic Sewage Treatment Plant Handled Industrial Wastewater[J].China Water & Wastewater,2020,36(4):54.
[8]Jan Vymazal,卫婷,赵亚乾,等.细数植物在人工湿地汙水處理中的作用[J].中國給水排水,2021,37(2):25.
Jan Vymazal,WEI Ting,ZHAO Ya-qian,et al.Counting the Roles of Plants in Constructed Wetlands for Wastewater Treatment[J].China Water & Wastewater,2021,37(4):25.
[9]彭冠平,黃文海,劉軍,等.武汉火神山、雷神山医院汙水處理工程设计[J].中國給水排水,2021,37(2):42.
PENG Guan-ping,HUANG Wen-hai,LIU Jun,et al.Sewage Treatment Project Design of Wuhan Huoshenshan and Leishenshan Hospitals[J].China Water & Wastewater,2021,37(4):42.
[10]何家儀.香港沙頭角汙水廠擴建工程的智慧管理及信息化建設[J].中國給水排水,2021,37(2):72.
Carol HO Ka-yee.Smart Management and Digitalized Construction for Expansion Project of Sha Tau Kok Sewage Treatment Works in Hong Kong[J].China Water & Wastewater,2021,37(4):72.
更新日期/Last Update: 2021-02-17
