Global Struvite and Vivianite Fertilizers Market - Global Industry Size, Share, Trends, Competition, Opportunity, and Forecast, By Product Type (Struvite, Vivianite), By Form (Solid Products, Liquid Products), By Source (Wastewater Treatment Plants, Anaerobic Digestion and Biosolids Streams), By Application (Field Crops, Horticultural Crops), By Region, By Company 2021-2031F 2021-2031F

Key Insights	Details
Forecast Period	2026 - 2031
Market Size (2025)	USD 0.71 Billion
CAGR (2026-2031)	7.53%
Fastest Growing Segment	Vivianite
Largest Market	Europe
Market Size (2031)	USD 1.1 Billion

Market Overview

The Global Struvite and Vivianite Fertilizers Market is expected to grow from USD 0.71 Billion in 2025 to USD 1.1 Billion by 2031 at a 7.53% CAGR. Struvite (MgNH4PO4·6H2O) and vivianite (Fe3(PO4)2·8H2O) fertilizers are recovered mineral products offering slow-release phosphorus and other essential nutrients from waste streams. Market expansion is driven by the imperative to address global phosphorus scarcity, as conventional phosphate rock resources dwindle. Concurrently, evolving environmental regulations, especially in Europe, increasingly mandate phosphorus recovery from municipal and industrial wastewaters, aligning with circular economy objectives. The International Fertilizer Association reported global nutrient consumption (N + P2O5 + K2O) reached 207.4 million tons in the 2024/25 fertilizer year, indicating a broad demand for sustainable nutrient solutions.

However, a notable challenge to market growth is the current inconsistent production capacity and the developing nature of robust regulatory and certification frameworks for these recycled fertilizers. This inconsistency, particularly in achieving reliable and standardized product output, poses an obstacle to widespread commercial adoption and integration into existing agricultural supply chains.

Key Market Drivers

Regulatory Mandates Create a Captive Supply for Struvite and Vivianite
Stringent regulatory mandates for phosphorus recovery are a primary catalyst for the Global Struvite and Vivianite Fertilizers Market. Governments globally are implementing stricter environmental directives to mitigate phosphorus pollution and promote resource circularity. These regulations compel wastewater treatment plants and industrial facilities to adopt advanced phosphorus recovery technologies. This creates a captive supply stream for struvite and vivianite. For instance, according to the European Sustainable Phosphorus Platform (ESPP) eNews, February 2026, the German national P-recycling Regulation mandates that from 2029, for all wastewater treatment plants where sludge is incinerated, 80% of phosphorus must be recovered from the ash. This directly stimulates the adoption of recovery processes, transforming phosphorus from a waste product into a valuable fertilizer input and driving market demand.

Scarcity, Price Volatility, and Investments Boost Recovered Phosphorus
Concerns over phosphate rock scarcity and import dependence further bolster the market for recovered phosphorus fertilizers. Conventional phosphate rock is a finite resource, and geopolitical factors can disrupt its supply, significantly impacting global fertilizer prices. This vulnerability encourages the development and adoption of alternative, domestically sourced phosphorus solutions like struvite and vivianite. According to The Fertilizer Institute (TFI), August 2026, sulfur prices, a crucial raw material for conventional phosphate fertilizers, surged from US$100-200 per metric ton to approximately US$1,300 per metric ton, partly due to nearly half of global sulfur exports originating in the Middle East. Such price volatility and supply chain risks underscore the strategic importance of phosphorus recovery. This is evident in significant investments within the sector; Mining Weekly reported in July 2026 that the Khemisset potash project, which incorporates struvite and vivianite production, increased its post-tax net present value to $2.2-billion. These factors collectively position struvite and vivianite as vital components of future sustainable nutrient management.

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Key Market Challenges

Capacity variability and evolving regulations constrain market expansion
Inconsistent production capacity and the developing nature of robust regulatory and certification frameworks pose a significant obstacle to the expansion of the Global Struvite and Vivianite Fertilizers Market. The variability in output volume and product quality directly impacts the reliability of supply, making it challenging for agricultural enterprises to integrate these recycled fertilizers into established nutrient management plans. This unreliability diminishes farmer confidence and deters widespread adoption, as consistent product specifications and guaranteed availability are crucial for efficient agricultural operations and yield predictability.

Regulatory infancy and standardization gaps hinder commercialization
Furthermore, the nascent stage of robust regulatory and certification frameworks for these recycled products creates considerable market uncertainty. The absence of universally recognized standards and clear legal guidelines for product quality, safety, and application across different regions complicates market entry and cross-border commerce. This lack of standardization inhibits market confidence and delays commercialization. For instance, according to the European Sustainable Phosphorus Platform, a LIFE project demonstrated vivianite recovery in 2025, aiming to produce approximately 600 tonnes of vivianite. This small-scale demonstration highlights the current stage of developing capacity and the critical need for more established frameworks to transition from project-based production to broader commercial viability.

Key Market Trends

Advancements in phosphorus recovery technologies and funding signals
The continuous advancements in phosphorus recovery technologies represent a significant trend fostering the growth of the global struvite and vivianite fertilizers market. Innovations are moving beyond basic pollutant removal to develop more efficient and economically viable processes that yield high-quality, market-ready fertilizer products. These enhanced technological solutions improve recovery rates, reduce operational costs, and broaden waste streams. For instance, in January 2026, NPHarvest secured up to EUR 1.2 million in phased funding from Business Finland's Deep Tech Accelerator program to advance its systems for recovering nitrogen and phosphorus from various liquid waste streams. This investment underscores the industry’s focus on refining processes to unlock greater value from waste resources.

Anaerobic digestion and biosolids as feedstock for struvite and vivianite fertilizers
Another pivotal trend is the growing utilization of anaerobic digestion and biosolids as feedstock for producing struvite and vivianite fertilizers. As wastewater treatment plants adopt anaerobic digestion for organic waste management and biogas production, the nutrient-rich digestate and biosolids generated become readily available sources for phosphorus recovery. This integration transforms waste into valuable agricultural inputs, enhancing the circular economy. The American Biogas Council's new report, Anaerobic Digestion at U.S. Water Resource Recovery Facilities, published in September 2026, identified 1,213 wastewater resource recovery facilities utilizing anaerobic digestion, representing approximately 24% of surveyed facilities treating at least one million gallons of wastewater per day. This widespread adoption highlights the increasing recognition of these by-products as crucial feedstocks for sustainable fertilizer production.

Segmental Insights

Regulatory Push on Phosphorus Recovery and Growing Sustainable Demand Drive Vivianite Fertilizers
The Vivianite segment is emerging as the fastest-growing component within the Global Struvite and Vivianite Fertilizers Market, driven primarily by increasing regulatory emphasis on phosphorus recovery. European policy, notably the revised Urban Wastewater Treatment Directive, mandates phosphorus reuse and recycling, prompting wastewater treatment facilities to convert waste into valuable fertilizer inputs. This regulatory push, exemplified by national requirements in Germany, significantly shifts phosphorus from a disposal challenge to a sustainable resource opportunity. Furthermore, Vivianite's appeal as an eco-friendly, slow-release iron phosphate fertilizer aligns with the agricultural sector's growing demand for sustainable nutrient solutions and improved soil health, supported by initiatives from institutions like the U.S. Department of Agriculture.

Regional Insights

Regulatory and Infrastructure Foundations Fuel Europe's Market Leadership in Struvite and Vivianite Fertilizers
Europe leads the Global Struvite and Vivianite Fertilizers Market due to its sophisticated wastewater infrastructure and advanced phosphorus-recovery capabilities. Stringent regulatory frameworks, particularly the revised EU Urban Wastewater Treatment Directive, mandate nutrient recovery from wastewater sludge, transforming it from a waste product into a valuable resource. Additionally, the EU Fertilising Products Regulation establishes clear pathways for recovered nutrients like struvite to enter the market, setting essential quality and contaminant criteria. This robust regulatory environment, coupled with Europe's strategic dependence on imported phosphate resources, strongly incentivizes the development and adoption of sustainable fertilizer solutions, firmly establishing the region's market dominance.

Recent Developments

• In April 2025, it was reported that trials conducted in 2024 by the University of Copenhagen assessed the performance of three different struvite products for potato fertilization. These included commercial struvite pellets, along with newly developed struvite powder and liquid struvite formulations designed to enhance phosphorus availability. The trials, conducted on potatoes, compared the struvite products against triple superphosphate (TSP), indicating increased yields across all struvite applications. This research, published by ICOEL.dk, contributes to the expansion of product forms and application methods within the global struvite fertilizers market.
• In March 2025, Wetsus, a European center of excellence for sustainable water technology, launched a dedicated research project focused on upgrading and valorizing vivianite recovered from sewage sludge. This initiative involved collaboration with industrial partners, aiming to develop viable routes for producing phosphorus fertilizer and iron products from vivianite. The project marked a progression beyond mere vivianite recovery, focusing on the creation of commercially usable products and establishing new value chains within the global vivianite fertilizers market. This development underscored efforts to enhance the circular economy for phosphorus resources.
• In September 2024, the City of Winnipeg announced a collaboration to incorporate equipment for extracting agricultural-grade phosphate fertilizer from struvite in its wastewater treatment facility upgrades. This initiative involved Ostara Nutrient Recovery Technologies Inc., known for its Crystal Green product line. The City of Winnipeg expected revenue from the sale of this recovered struvite fertilizer to offset the operating costs of the new infrastructure. This strategic partnership highlighted a growing trend in the global struvite fertilizers market, where municipal utilities collaborate with technology providers to transform wastewater byproducts into commercial fertilizers.
• In 2025, breakthrough research by Embrapa Agrobiologia, a Brazilian agricultural research corporation, demonstrated the potential of struvite recovered from swine manure as a sustainable phosphorus fertilizer. Field trials conducted on soybean crops indicated that struvite could supply up to 50% of the phosphorus requirements, maintaining yields near 3,500 kg/ha. These yields were consistent with Brazil's national soybean average for 2025 under conventional fertilization. This research aimed to establish a new technological route for Brazilian agriculture, reducing reliance on imported phosphate fertilizers and converting an environmental byproduct into a valuable agricultural input for the global struvite fertilizers market.

Key Market Players

• Ostara Nutrient Recovery Technologies Inc.
• ICL Group Ltd.
• NuReSys NV (Green Tile BV)
• Phosmag Group
• Multiform Harvest Inc.
• The Andersons, Inc.
• Watercare
• Veolia Environnement S.A.

By Product Type	By Form	By Source	By Application	By Region
Struvite Vivianite	Solid Products Liquid Products	Wastewater Treatment Plants Anaerobic Digestion and Biosolids Streams	Field Crops Horticultural Crops	North America Europe Asia Pacific South America Middle East & Africa

Report Scope:

In this report, the Global Struvite and Vivianite Fertilizers Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

• Struvite and Vivianite Fertilizers Market, By Product Type:

• Struvite
• Vivianite

• Struvite and Vivianite Fertilizers Market, By Form:

• Solid Products
• Liquid Products

• Struvite and Vivianite Fertilizers Market, By Source:

• Wastewater Treatment Plants
• Anaerobic Digestion and Biosolids Streams

• Struvite and Vivianite Fertilizers Market, By Application:

• Field Crops
• Horticultural Crops

• Struvite and Vivianite Fertilizers Market, By Region:

• North America
• United States
• Canada
• Mexico
• Europe
• France
• United Kingdom
• Italy
• Germany
• Spain
• Asia Pacific
• China
• India
• Japan
• Australia
• South Korea
• South America
• Brazil
• Argentina
• Colombia
• Middle East & Africa
• South Africa
• Saudi Arabia
• UAE