imac.edu.cn
Exploring the effect of low-temperature thermal-alkaline pretreatment on struvite recovery from metals-phosphorus rich sludge
It was revealed that the optimal LTTAP conditions were 55℃, pH 11, 20 g/L WAS and pretreatment time of 12 h in this study. Meanwhile, struvite crystallization at pH 9.5 and the Mg/P molar ratio of 2:1 achieved the PO43– removal efficiency of 95 % in WAS supernatant.
百度百科
2026/08/07
磷回收技术 - 从富磷废水或废渣中回收磷的技术
从污泥焚烧灰分中回收磷的热化学法也得到发展 ... [5]鸟粪石（磷酸铵镁）结晶法因其高效、低能耗和产品价值高的特点，成为最接近产业化应用的技术路线之一。 [9]中国也在推进相关实践 ... 在众多磷回收技术中，鸟粪石（磷酸铵镁）结晶法逐渐成为最接近产业化应用的技术路线之一。
手机知网
湿垃圾高温好氧处理过程中氮磷资源回收与再利用技术探索-生态与资源2025年07期-手机知网
为科学再利用湿垃圾高温好氧处理中的氮磷资源，本研究利用鸟粪石沉淀法与酸浸-结晶法，通过实验分析，了解氮磷资源的回收效果。实验结果显示，采取鸟粪石沉淀法，氮素回收率为78.3%；采取酸浸-结晶法，磷素回收率为65.5%，表明两种方法在湿垃圾高温好氧处理... 生态与资源 2025年07期
科研通
2025/04/08
Tailoring pore size to enhance dissolution of layered double oxides for efficient nitrogen and phosphorus recovery via crystallization of struvite from wastewater
Tailoring pore size to enhance dissolution of layered double oxides for efficient nitrogen and phosphorus recovery via crystallization of struvite from wastewater 鸟粪石 结晶 溶解 磷 化学工程 废水 氮气 磷酸盐 ... 2025-04-08 卷期号...
武汉大学|机构知识库
2026/07/03
成果检索-武汉大学|机构知识库 - 温度对磷石膏渗滤液中鸟粪石结晶的影响研究
更多作为一种不可再生资源,磷在作物生长过程中有着不可替代的作用,而基于鸟粪石结晶法从废水中回收磷可以实现资源再利用,延长磷资源的使用寿命。以磷石膏堆场渗滤液废水为研究对象 ... 综上分析,在较低温度条件下(10~15℃)最适宜处理磷石膏渗滤液废水,经加碱处理后通过鸟粪石结晶法回收废水中的磷,可以在磷回收率、鸟粪石粒径和纯度等参数指标方面达到最佳的平衡。
EBSCO
2025/02/01
温度对磷石膏渗滤液中鸟粪石结晶的影响研究.
温度对磷石膏渗滤液中鸟粪石结晶的影响研究. ... the highest phosphorus ... a temperature of 10 °C ... The suggestion is given that phosphorus recovery from leachate should be processed under lower temperature conditions （10〜15 °C）, and the phosphorus resource can be recovered from the wastewater after adding alkaline...
南科大环境学院
2025/02/20
南科大环境学院雷洋团队创新构建菱镁矿辅助电化学系统推动废水资源回收
该研究聚焦于以鸟粪石形式回收废水中的氮磷，创新性地构建了菱镁矿辅助电化学系统，解决了传统化学沉淀和镁电凝聚工艺存在的诸多缺陷 ... 阴极则通过水还原生成OH-，促进高纯度鸟粪石在阴极表面结晶，实现高效的氮磷回收（图1a-c）。与传统化学沉淀法相比...
维普资讯中文科技期刊数据库
温度对磷石膏渗滤液中鸟粪石结晶的影响研究-维普中文科技期刊数据库 - 温度对磷石膏渗滤液中鸟粪石结晶的影响研究被引量:1
综上分析,在较低温度条件下(10~15℃)最适宜处理磷石膏渗滤液废水,经加碱处理后通过鸟粪石结晶法回收废水中的磷,可以在磷回收率、鸟粪石粒径和纯度等参数指标方面达到最佳的平衡。
科研通
2025/03/20
Phosphorus recovery through struvite crystallization from real wastewater: Bridging gaps from lab to market
Phosphorus recovery through struvite crystallization from real wastewater: Bridging gaps from lab to market ... 2025-03-20 卷期号：427 ... Struvite crystallization (SC) offers a promising solution ... This review examines SC process, focusing on studies using real wastewaters. Key SC methodologies include chemical, electrochemical, ion-exchange precipitation, membrane crystallization, and microbial mineralization.
agriir.cn
中国农业科学院机构知识库
Nitrogen and phosphorus recovery by struvite ... Struvite (MgNH₄PO₄⋅6H₂O) crystallization enables the simultaneous recovery of N and P from digestate liquid fraction (DLF), thereby mitigating eutrophication and alleviating phosphorus scarcity. However ... and seed-assisted crystallization...
ScienceDirect.com
2025/05/30
Synergistic integration of vermicomposting and struvite crystallization for sustainable phosphorus recovery from sewage sludge: A low-carbon approach - Loading [MathJax]/jax/output/SVG/jax
Volume 204, 1 August 2025, 114926 # Research PaperSynergistic integration of vermicomposting and struvite crystallization for sustainable phosphorus recovery from sewage sludge: A low-carbon approach ... 20.28
ScienceDirect.com
2025/04/08
Tailoring pore size to enhance dissolution of layered double oxides for efficient nitrogen and phosphorus recovery via crystallization of struvite from wastewater - Skip to main contentSkip to article
Nitrogen and phosphorus recovery from wastewater to produce struvite fertilizer can simultaneously alleviate water eutrophication and phosphorus scarcity. ... we capitalized on the concept of “pore-size controlled solubility (PCS)” to enhance the dissolution of MgAl-layered double oxide (MgAl-LDO) ... 5.5 nm, the magnesium release
BVS
Phosphorus recovery through struvite crystallization from real wastewater: Bridging gaps from lab to market. - BVS CLAP/SMR-OPAS/OMS
Phosphorus recovery through struvite crystallization from real wastewater: Bridging gaps from lab to market. ... Struvite crystallization (SC) offers a promising solution, recovering nutrients as a slow-release fertilizer. However ... Key SC methodologies include chemical, electrochemical, ion-exchange precipitation, membrane crystallization, and microbial mineralization.
RSC Publishing
2025/07/10
Recovery of high-quality struvite fertilizer product from swine wastewater using fluidized bed homogeneous crystallization - Open Access Article
Recovery of high-quality struvite fertilizer product from swine wastewater using fluidized bed homogeneous crystallization† ... This study introduces a pioneering fluidized-bed homogeneous crystallization (FBHC) process for single-step co-recovery of PO43− and NH4+. ... The FBHC process exhibited high crystallization efficiency (>95%)...
fao/agris
2025/12/04
The Recovery of Phosphorus from Acidic Ultra-High Phosphorous Wastewater by the Struvite Crystallization
The Recovery of Phosphorus from Acidic Ultra-High Phosphorous Wastewater by the Struvite Crystallization ... Phosphorus recovery from industrial wastewater has attracted considerable interest. In this study, struvite crystallization method has been used for treatment of high phosphorus wastewater. ... 2025-07-18
OUCI
Feasibility of recovering phosphorus from phosphogypsum leachate through alkaline pretreatment and struvite crystallization - Feasibility of recovering phosphorus from phosphogypsum leachate through alkaline pretreatment and struvite crystallization
Feasibility of recovering phosphorus from phosphogypsum leachate through alkaline pretreatment and struvite crystallization ... 2025, Journal of Water Process Engineering, p. 107443 ... DOI: 10.1016/j.gloenvcha.2008.10.009 ... Phosphorus recovery and resource utilization from PG leachate via membrane-triggered adsorption and struvite crystallization approach, Chem. Eng.
frontiersin.org
necessitating the development of sustainable nutrient-recovery methods.MethodsThis study introduces a sensor-integrated struvite crystallization method for nitrogen (N) and phosphorus (P) recovery from cornstarch wastewater through struvite crystallization.ResultsUsing real-time pH and ion sensors...
ScienceDirect.com
2025/11/20
Efficient recovery of phosphorus and nitrogen in wastewater by crystallization coupled with membrane absorption - Skip to main contentSkip to article
Efficient recovery of phosphorus and nitrogen in wastewater by crystallization coupled with membrane absorption ## Highlights - •The crystallization coupled with membrane absorption ... Struvite crystallization can recover both nitrogen and phosphorus, but its crystallization efficiency is guaranteed by excessive NH4+-N, which leads to residual NH4+-N in the wastewater. ... the struvite chamber recovers phosphorus...
人人文库
2025/07/29
磷回收与缓释肥料-洞察及研究.docx - 磷矿石通常含有镉（Cd）、铅（Pb）等重金属，其在磷肥生产过程中可能进入农田
2.日本实施《磷资源循环利用促进法》，要求食品加工企业安装磷回收设备，2025年前实现工业废水磷回收率50%目标，配套研发税收抵免政策 ... 欧盟在2014年修订的《污水污泥指令》中明确要求...
全球环保研究网
2025/08/12
全球及中国炉渣磷肥产业链分析与洞察研究报告（2025年 DF3T56RET1）
政策标准体系持续完善，欧盟2025年实施的工业副产品肥料CE认证新规，对重金属镉含量限制加严至2mg/kg。中国生态环境部发布的冶金固废污染控制技术规范，强制要求磷回收率不低于65%。这些标准倒逼企业升级烟气洗涤与重金属脱除装置...
phosphorusfacts.eu
2025/12/01
European Sustainable Phosphorus Platform - Sweden’s State proposals for simplification of EU legislation (July 2025) include allowing mineral recycled nutrients from waste...
Sweden’s State proposals for simplification of EU legislation (July 2025) include allowing mineral recycled nutrients from wastewaters in animal feed, subject to a prior EFSA safety assessment (European Food Safety Agency). ... ECHA will finalise EU restrictions on PFAS by end 2026.
phosphorusfacts.eu
2026/02/03
European Sustainable Phosphorus Platform - “Simplification of administrative burdens in environmental legislation”, EU public ‘Call for Evidence’ consultation open to 10th...
EU public ‘Call for Evidence’ consultation open to 10th September 2025 https://ec.europa.eu/info/law/better-regulation/have ... 47 ... components and waste streams with a high potential to recover critical raw materials” (closed 25 July 2025) https...
IndexBox
2026/05/03
Circular Phosphorus Recovery Granule Fertilizer Market in Asia-Pacific | Report - IndexBox - Prices, Size, Forecast, and Companies - The regulatory landscape for Circular Phosphorus Recovery Granule Fertilizer in the Asia-Pacific region is fragmented and evolvi...
Japan has the most developed regulatory framework, with the 2015 "Fertilizer Control Act" amendment establishing clear end-of-waste criteria for recovered phosphorus products ... China's 2020 "Fertilizer Labeling and Quality Standards" revision included provisions ... (cadmium up to 50 mg/kg P₂O₅)...
phosphorusfacts.eu
2026/02/03
European Sustainable Phosphorus Platform - Publication in the US Federal Register, 7th November 2025 https://www
defining EU and national nutrient recycling targets in waste strategies and addressing regulatory obstacles to valorisation of secondary raw materials. ... EU Soil Health Monitoring Directive adopted Parliament and Council have validated the finalised text of the new EU Monitoring Law, allowing Member States to define their own Maximum Value for phosphorus and making this applicable to unmanaged natural soils only (extractable phosphorus).
中国水业网
2026/08/13
欧洲污水处理厂磷回收行业研究报告 - 欧洲污水处理厂磷回收行业研究报告
欧盟修订后的《城市污水处理指令》（2024/3019）以及德国 ... 经过全面修订后，新版指令（Directive 2024/3019）于2024年4月获得欧洲议会通过，2024年11月获得欧洲理事会批准，并于2025年1月1日正式生效 ... ** 指令要求欧盟委员会在指令发布后三年内（即2028年1月前）...
ScienceDirect.com
2026/03/09
Thermochemical routes for phosphorus recovery from waste activated sludge: Advances, limits, and pathways to practice - Gaining and maintaining public trust requires transparent, proactive, and evidence-based engagement
The Netherlands | Fertilisers Act | Considering the recovered struvite as a commercial fertiliser | Product certification | 2015 | [160] United States | Regional nutrient-credit schemes | WWTPs can subsidise recovery investments by monetising surplus phosphorus recovery.
phosphorusplatform.eu
ESPP SCOPE Newsletter n°156 – April 2025
ESPP workshop: P reuse and recycling rates ......1 ... The revised Urban Waste Water Treatment Directive (UWWTD) ...... ... recycling” rates which must be fixed by end 2027. ... The new EU UWWTD specifies that “minimum combined reuse and recycling rates” for phosphorus will be fixed across the EU by January 2028.
グローバルインフォメーション
2025/05/23
持続可能なリンの世界市場 - The agricultural sector is the primary consumer of phosphorus, making it central to sustainability transitions in fertilizer sou...
Europe is leading regulatory efforts through phosphorus recycling mandates and circular economy frameworks, while North America is advancing recovery infrastructure through public-private partnerships. ... Governments and environmental agencies are increasingly introducing ... Policies promoting nutrient reuse, effluent quality standards, and sustainable farming practices are creating regulatory momentum for phosphorus recovery solutions. In Europe...
phosphorusfacts.eu
2026/02/03
European Sustainable Phosphorus Platform - “Proposal for a Regulation … amending Regulations (EC) No 999/2001, (EC) No 1829/2003 …” SWD(2025) 1030,, 2025/0410 (COD), and “...
European Commission RESourceEU Action Plan includes phosphorus ... Fertilising Products Regulation (FPR) audit frequency modification ... Commission Delegated Regulation 2025/1421 of 17th July 2025 (published in the Official Journal of 10th
phosphorusfacts.eu
European Sustainable Phosphorus Platform - “Calcium phosphate … derived from sewage sludge ash” have been added to the list of authorised fertilisers for EU certified Orga...
Calcium phosphate ... “Commission Implementing Regulation (EU) 2025/973 of 23 May 2025 amending and correcting Implementing Regulation (EU) 2021/1165 authorising certain products and substances for use in organic production and establishing their lists” https...
Forschung für Nachhaltigkeit (FONA)
2025/12/03
Klare Regelungen notwendig, um Phosphorrezyklaten zum Durchbruch zu verhelfen
Für die Zulassung als Dünger in der Landwirtschaft bietet die europäische Düngemittelverordnung (EU-DüngProdV) eindeutige Kriterien: Ein recyceltes Phosphorprodukt muss bestimmte Qualitätsstandards erfüllen, nach der europäischen Chemikalienverordnung REACH registriert sein und eine sogenannte EU-Konformitätserklärung erhalten.
phosphorusfacts.eu
2026/02/03
European Sustainable Phosphorus Platform - EU Regulation 2025/1227 of 17th June 2025 “on the modification of customs duties applicable to imports of certain goods originat...
phosphorus valorisation from sewage sludge (ESPP comment: this is already addressed in the revised Urban Waste Water Treatment Directive ... Raw Material phosphorus. ... - Support research into prion safety for phosphorus recovery from Category 1 ABP incineration ash ... - Develop data for phosphorus required by the Critical Raw Materials Act...
Aqua & Gas
Mit der Wasserresilienzstrategie rückt Wasser in der europäischen Agenda nach oben
EurEau sieht in dieser Verordnung ein wichtiges Instrument für das Nährstoffrecycling und fordert einen Mindestanteil von Phosphor aus organischen Quellen in Mineraldüngern. ... Die EU genehmigt zudem rezyklierten Phosphor für die Verwendung im ökologischen Landbau. Mit der Durchführungsverordnung
piattaformaitalianafosforo.it
Gruppo di Lavoro 3 Normative
Il Regolamento (UE) 2024/1252 – Critical Raw Materiale Act (CRMA) 5 ... Legge 2 dicembre 2025, n. ... • promuovere il recupero del fosforo ... • incentivare l’uso di fertilizzanti riciclati e tecnologie innovative...
Inagro
2025/09/24
Europese doorbraak voor circulaire meststoffen: Nitraatcomité keurt RENURE-voorstel goed | Inagro
Op 19 september keurde het Nitraatcomité van de Europese Commissie een concreet voorstel goed om RENURE ... Europese Nitraatrichtlijn. ... - Jaarlijks mogen landbouwers tot 80 kg RENURE-stikstof per hectare extra toedienen, bovenop de limieten van de Nitraatrichtlijn.
Eunomia
Questions on possible phosphorus quotas for fertilisers - Eunomia
A recycled phosphorus quota for fertilisers would be a regulatory mechanism mandating that a certain percentage of phosphorus content in fertilisers be derived from recycled sources. ... These were derived from a review of literature and stakeholder consultation between October – November 2025.
BOOST-IN
2025/12/19
Closing the Gap in the Circular Economy: BOOST-IN Workshop Calls for Simplified Regulations to Accelerate Phosphorus Recovery
Simplify CE Certification: Stakeholders called for amendments to the EU Fertilising Product Regulation (2019/1009). Key demands include reducing reliance on costly external controls in favor of self-control mechanisms, abolishing complex certification requirements for small volumes, and establishing a dedicated German CE certification entity.
Canada.ca
2015/12/07
GEOSCAN Search Results: Fastlink
and in February 2016 agreed to a 40 per cent reduction target for phosphorus entering the Central and Western basins of Lake Erie. Federal and provincial ministries are collaborating to develop an Action Plan for Lake Erie to Achieve Phosphorus Reductions from Canadian Sources. Governments cannot do this alone. ... cover crops...
横浜市
2026/03/11
下水道播放磷回收事业及肥料化的工作
为B-DASH项目※应募令和4年度本市和月岛JFEAqua解决方案股份公司和共同，由下水道污泥有效地回收磷的技术，令和5年2月28日采纳（令和4年度第2次补充预算）被做了。令和6年3月27日确证设施完成...
ScienceDirect.com
2026/07/29
Integrated facility-level framework enables practical phosphorus recovery under real-world constraints - In addition, scaling urban phosphorus recovery toward the national target warrants tailored investment, material-flow regulation...
In addition, scaling urban phosphorus recovery toward the national target warrants tailored investment, material-flow regulation ... implications of amending the Sewage Act to enable inter-municipal sludge and ash transfers, in partnership with fertilizer manufacturers, distributors, and Japan Agricultural Cooperatives ... - ❿Regulatory modification: enable safer inter-municipal transfer and reuse of sludge- and ash-derived phosphorus products.
Science Portal
下水汚泥の焼却灰からリン酸エステルを化学合成、未利用資源を有効活用 産総研など | Science Portal - 科学技術の最新情報サイト「サイエンスポータル」
2025.01.16 ... 国土交通省は2015年の下水道法改正で下水道管理者に対し、下水汚泥の燃料や肥料としての再生利用を努力義務として課している。 欧州や日本国内の研究者は...
Adnkronos English
2026/05/09
Japan Local Govts Recover Phosphorus from Sewage Sludge
May 9 (Jiji Press)–More ... Eight prefectural and municipal governments nationwide had 11 facilities to recover phosphorus from sewage sludge at the end of fiscal 2025, according to the infrastructure ministry. Of the eight ... The metropolitan government plans nationwide distribution of the fertilizer from fiscal 2026, cooperating with the National Federation of Agricultural Cooperative Associations...
국립의과학지식센터
국립보건연구원 국립의과학지식센터 - 전자자원 상세
Selective phosphorus recovery technologies mitigate resource depletion, while holistic approaches, such as composting and carbonization, maximize sludge utilization for agricultural applications. Government-led initiatives, including public awareness campaigns, quality assurance standards and research support, have facilitated the adoption of sludge-based fertilizers. To contextualize Japan’s position...
マイナビ農業
2025/02/21
全国の下水の1割を処理する東京都が乗り出した「リン回収」 肥料化で期待の新手法とは
全国の下水の1割を処理する東京都が乗り出した「リン回収」 肥料化で期待の新手法とは ... 東京都は全国の下水の1割を処理する。東京湾の水質を改善する目的で、下水を処理する過程でリンを取り除いてきた。化学肥料の高騰を受けて ... この試みは、国の下水道における新技術の研究開発と実用化を加速する事業「Bダッシュ（B-DASH）プロジェクト（下水道革新的技術実証事業）」に採択されている。
中国工业新闻网
2025/02/13
磷石膏综合治理，国家发展改革委等部门提出五个“要”
2024年4月，工业和信息化部、国家发展改革委等七部门联合印发《磷石膏综合利用行动方案》（以下简称《行动方案》），深入推动磷石膏减量化、无害化、资源化，提升磷石膏综合利用水平。
cnwaternews.com
2025/01/11
A3：科技智慧总第3492期 >2025-01-11编印
针对磷酸盐回收，分别明确了侧流磷酸盐回收、污泥厌氧消化液和焚烧灰渣磷回收3种回收方式相应的技术要点，并列出了鸟粪石和羟基磷灰石两种反应器的运行参数。
ttbz.org.cn
同时对照相关标准要求：《磷石膏利用和无害化贮存污染控制技术规范》（HJ1415- 2025）第6.1.2条要求监测渗滤液pH值；《一般工业固体废物贮存和填埋标准》（GB18599）规定渗滤液pH需满足6- 9（否则视为污染事件）
其浓度低于《地表水环境质量标准》（GB3838）III类水体总磷限值（0.05mg/L）的10倍，接近《污水综合排放标准》（GB8978）一级排放标准限值（ \(0.5 \mathrm{mg / L}\) ），污染物环境风险相对可控，通常无需强化处理，自然衰减成本接近零元/吨，技术经济性最佳。
全球环保研究网
2025/05/14
含磷废水处理产业链全景分析与咨询报告（2025年）
中国生态环境部发布的新版《磷污染物排放标准》将农业面源污染纳入监管，推动流域治理项目招标量同比增长67%。专利分析显示 ... 标准体系建设加速，2025年3月发布的《工业废水磷回收技术规范》首次明确结晶法工艺参数。进出口数据表明技术壁垒...
中国水业网
2026/08/13
欧洲污水处理厂磷回收行业研究报告 - 近年来，随着我国污水处理能力的快速提高，污泥量也同步大幅增加
2023年12月29日，国家发改委、住建部、生态环境部发布的《关于推进污水处理减污降碳协同增效的实施意见》指出，到2025年 ... 住房和城乡建设部、生态环境部联合发布《污泥无害化处理和资源化利用实施方案》，其中提出，到2025年，全国新增污泥（含水率80%的湿污泥）无害化处置设施规模不少于2万吨/日，城市污泥无害化处置率达到90%以上，地级及以上城市达到95%以上，推广污泥焚烧发电、建材化利用等资源化路径，基本形成设施完备、运行安全、绿色低碳、监管有效的污泥无害化资源化处理体系。
Jingjiribao
2025/04/26
长江沿线六省（市）探讨磷石膏综合利用
华东理工大学原副校长于建国认为，目前全球范围内磷石膏的回收利用率仍处于较低水平，磷石膏综合利用仍具备广阔的发展前景，但仍需攻克低成本分离净化、废水回用等技术挑战与应用研究缺失等重点问题。
dzxq.gov.cn
<table><tr><td></td><td></td><td>合利用率达90%以上
<br/>6.滇池流域：2025年底前，完成流域内城镇雨污分流改造，城镇污水收集率达95%以上，农村生活污水收集处理率达75%以上，畜禽粪污综合利用率达90%以上，城市生活垃圾处理率达97%以上，实现农村生活垃圾分类投放、统一运输、集中处理。
IndexBox
2026/05/03
Circular Phosphorus Recovery Granule Fertilizer Market in China | Report - IndexBox - Prices, Size, Forecast, and Companies - In Jiangsu and Zhejiang, provincial environmental protection bureaus have issued guidance recognizing struvite from municipal WW...
The Organic Farming standard (GB/T 19630) currently excludes most recovered phosphorus from municipal wastewater due to concerns about pharmaceutical residues and pathogens ... Water discharge permits under the Environmental Protection Law increasingly include phosphorus recovery requirements for large WWTPs, effectively mandating recovery infrastructure.
kmacee.km.org.cn
|||合利用率达90%以上，畜禽粪污 综合利用率达96%以上，农膜回 收利用率达85%以上
8、督促指导磷石膏产生企业配套 建设（或委托建设）相应能力的 磷石膏无害化处理设施，采用水 洗、焙烧、浮选、中和等技术对 磷石膏进行无害化处理，确保在 2025 年新产生磷石膏实现100% 无害化处理，从根本上降低磷石 膏污染隐患。
kmdc.gov.cn
||||污水收集率达95%以上，农村生 活污水收集处理率达75%以上， 畜禽粪污综合利用率达90%以 上，城市生活垃圾处理率达97% 以上，实现农村生活垃圾分类投 放、统一运输、集中处理
8.督促指导磷石膏产生企业配套 建设（或委托建设）相应能力的 磷石膏无害化处理设施，采用水 洗、焙烧、浮选、中和等技术对 磷石膏进行无害化处理，确保在 2025年新产生磷石膏实现100% 无害化处理，从根本上降低磷石 膏污染隐患。
Mundo Agropecuario
2025/11/30
La escasez global de fósforo: la crisis silenciosa que redefine el futuro de la agricultura
las reservas mundiales de fósforo se están agotando, mientras el sistema alimentario global depende casi por completo de yacimientos finitos y concentrados en pocos países. ... Los mayores yacimientos se encuentran en Marruecos, China y Estados Unidos, lo que genera una alta concentración geopolítica y un mercado crecientemente vulnerable.
research-collection.ethz.ch
ETH Zurich
The dynamics of increasing mineral resources and improving resource efficiency: Prospects for mid- and long-term security of phosphorus supply ... Resources, Conservation & Recycling 213 (2025) 107993 ... We analyze the dynamics of phosphorus demand and supply in the context of the rapid mid-term ... Phosphate rock will be available at reasonable cost for well over a thousand years.
Ingestion de substances alcalines : définition environnement | Dictionnaire Environnement
2026/03/22
Cycle du phosphore : nutriment vital et pic de production
Les réserves mondiales de roche phosphatée sont estimées à 69 milliards de tonnes (USGS, 2025), dont environ 70 % concentrées au Maroc et au Sahara occidental. ... D'après les données de l'USGS (Mineral Commodity Summaries, 2025), les réserves mondiales de roche phosphatée sont estimées à 69 milliards de tonnes.
Science Array
2025/10/19
Phosphate Crisis: The Mineral Shortage Threatening Food
threatening food security as this irreplaceable fertilizer becomes scarce. ... Morocco controls roughly 73% of the world's remaining phosphate reserves ... Current estimates suggest we have about 68 billion tonnes of economically recoverable phosphate reserves left. ... Some researchers project peak phosphorus production around 2030. Others say 2070. The range matters less than the direction.
Nature
2025/01/02
Soil phosphorus stocks could prolong global reserves and improve water quality - Nature Food - - Brief Communication
we estimated global phosphorus stocks in croplands and grasslands that are not readily available to plants as 32–41% of the 2020 estimated geologic phosphorus reserves ... the total phosphorus stock—as the range between the two databases—was 3.32–4.26 Gt...
resilience
2025/05/19
A Roadmap for Renewable Phosphorus - Food & Water featured
May 19, 2025 ... Unfortunately, global reserves of available phosphorus are limited. Unlike nitrogen ... As with many mineral resources, we are approaching a future where available supplies run out. Current estimates place ‘peak phosphorus’ at around the middle of the century. So, while we have
Decachem
2025/11/12
Phosphate Recycling: Turning Waste into Valuable Resources
Morocco controls roughly 70% of the world's remaining phosphate rock reserves, with smaller deposits in China, Algeria and the United States. ... most experts agree that at current extraction rates, economically viable phosphate rock reserves could be substantially depleted within 50-100 years, with peak phosphorus production potentially occurring much sooner.
NUS - National University of Singapore
2026/03/03
Delving into the Latest Updates on Lincoln University College with Synapse - More efficient use of phosphorus could see limited stocks of the important fertilizer last more than 500 years and boost global ...
More efficient use of phosphorus could see limited stocks of the important fertilizer last more than 500 years and boost global food production to feed growing populations. ... Around 30-40 per cent of farm soils have over-applications of phosphorus, with European and North American countries over-applying the most. ... and reveal that phosphorus reserves could last for up to 531 years if
American Chemical Society
2025/09/26
Phosphorus - American Chemical Society
Morocco, some of which comes from the contested region of Western Sahara.Phosphorus in the soil is distributed unequally around the globe. For example ... Supply & Demand Peak phosphorus is estimated between 2025 and 2084, after which high-quality sources of phosphorus will diminish and become harder and more expensive to extract. At the same time...
ScienceDirect.com
2026/04/21
Integrating phosphorus sustainability and environmental burden mitigation through systemwide-optimized strategy in China's Yangtze River Economic Belt - Skip to main contentSkip to article
Our finding revealed peak-plateau P flow ... rock dependency (11.5 Mt/yr). This shift has accelerated geological reserve depletion to less than 30 years while driving annual environmental discharges exceeding 2.65 Mt ... Accounting for 42.6% of global phosphate production despite holding merely 4.5% of global reserves...
