廃水処理サービスの市場規模・シェア・成長分析 (処理技術別、サービスの種類別、用途別、最終用途産業別、地域別)：産業予測 (2025～2032年)

世界の廃水処理サービスの市場規模は2023年に586億米ドルとなり、予測期間（2025-2032年）のCAGRは6.9%で、2024年の626億4,000万米ドルから2032年には1,068億3,000万米ドルに成長する見通しです。

世界の廃水処理サービス市場は、急速な人口増加、都市化、水処理基準の厳格化、水媒介性疾患の発生率上昇に伴う公衆衛生と水質重視の高まりなど、いくつかの要因によって牽引されています。淡水不足は廃水のリサイクル・再利用の必要性を強め、膜ろ過や化学処理などの高度処理技術の需要につながっています。2030年の水資源グループと連携したエネルギー・環境・水評議会（CEEW）のようなイニシアチブは、インドにおける廃水管理を強化し、処理施設への民間投資を強化することを目的としています。さらに、特に中国のような新興経済国では、都市の成長に伴う既存のインフラへの圧力に対処するため、廃水プラントへの大規模な投資が不可欠です。

目次

イントロダクション

• 分析目的
• 市場範囲
• 定義

分析手法

• 情報調達
• 二次・一次データの手法
• 市場規模予測
• 市場の想定と制約

エグゼクティブサマリー

• 市場の概要と展望
• 需給動向の分析
• セグメント別の機会分析

市場力学と展望

• 市場概要
• 市場規模
• 市場力学
  • 促進要因と機会
  • 抑制要因と課題
• ポーター分析

市場の主な考察

• 主な成功要因
• 競合の程度
• 主な投資機会
• 市場エコシステム
• 市場魅力度指数 (2024年)
• PESTEL分析
• マクロ経済指標
• バリューチェーン分析
• 価格分析
• 技術進歩

世界の廃水処理サービスの市場規模・CAGR：処理技術別 (2025～2032年)

• 市場概要
• 高度酸化
  • フェントン法
  • オゾン処理
  • 紫外線酸化
• 生物学的処理
  • 活性汚泥
  • 曝気的ラグーン
  • バイオフィルムリアクター
• 化学的処理
  • 化学沈殿
  • 塩素処理
  • 凝固・凝集（フロキュレーション）
• 膜ろ過
  • 精密濾過
  • ナノ濾過
  • 逆浸透
  • 限外濾過
• 物理的処理
  • 濾過
  • スクリーニング
  • 沈殿

世界の廃水処理サービスの市場規模・CAGR：サービスの種類別 (2025～2032年)

• 市場概要
• 資産運用管理
• コンサルティング
• 設計・エンジニアリング
• 監視・制御
• 運用・保守
• プロジェクト管理

世界の廃水処理サービスの市場規模・CAGR：用途別 (2025～2032年)

• 市場概要
• 農業用排水処理
• 家庭排水リサイクル
• 産業排水処理
• 都市下水処理
• 雨水管理

世界の廃水処理サービスの市場規模・CAGR：最終用途産業別 (2025～2032年)

• 市場概要
• 産業用水
  • 化学
  • 食品・飲料
  • 石油・ガス
  • 医薬品
  • パルプ・紙
• 都市用水

世界の廃水処理サービスの市場規模・CAGR (2025～2032年)

• 北米
  • 米国
  • カナダ
• 欧州
  • ドイツ
  • スペイン
  • フランス
  • 英国
  • イタリア
  • その他欧州地域
• アジア太平洋地域
  • 中国
  • インド
  • 日本
  • 韓国
  • その他アジア太平洋地域
• ラテンアメリカ
  • ブラジル
  • その他ラテンアメリカ地域
• 中東・アフリカ
  • GCC諸国
  • 南アフリカ
  • その他中東・アフリカ

競合情勢

• 上位5社の比較
• 主要企業の市場ポジショニング (2024年)
• 主要企業が採用した戦略
• 市場の近年の動向
• 主要企業の市場シェア (2024年)
• 主要企業のプロファイル
  • 企業概要
  • 製品ポートフォリオ分析
  • セグメント別シェア分析
  • 収益の前年比比較 (2022～2024年)

主要企業のプロファイル

• Veolia Environnement S.A.（France）
• Xylem Inc.（USA）
• Ecolab Inc.（USA）
• Thermax Limited（India）
• VA Tech WABAG Ltd.（India）
• DuPont de Nemours, Inc.（USA）
• Kurita Water Industries Ltd.（Japan）
• Aquatech International LLC（USA）
• Siemens AG（Germany）
• Mitsubishi Electric Corporation（Japan）
• ITT Inc.（USA）
• Toray Industries, Inc.（Japan）
• 3M Company（USA）
• Golder Associates（Canada）
• Ion Exchange（India）Ltd.（India）
• WOG Technologies（India）

結論と提言

Global Wastewater Treatment Service Market size was valued at USD 58.6 billion in 2023 and is poised to grow from USD 62.64 billion in 2024 to USD 106.83 billion by 2032, growing at a CAGR of 6.9% during the forecast period (2025-2032).

The global wastewater treatment service market is driven by several factors, including rapid population growth, urbanization, stringent water treatment standards, and an increasing emphasis on public health and water quality amid the rising incidence of waterborne diseases. Freshwater scarcity has intensified the necessity for recycling and wastewater reuse, leading to a demand for advanced treatment technologies such as membrane filtration and chemical processing. Initiatives like the Council on Energy, Environment, and Water (CEEW) in collaboration with the 2030 Water Resources Group aim to enhance wastewater management in India and bolster private investment in treatment facilities. Moreover, significant investments in wastewater plants, particularly in emerging economies like China, are essential to address the pressures on existing infrastructure from urban growth.

Top-down and bottom-up approaches were used to estimate and validate the size of the Global Wastewater Treatment Service market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Global Wastewater Treatment Service Market Segments Analysis

Global Wastewater Treatment Service Market is segmented by Treatment Technology, Service Type, Application, End Use Industry and region. Based on Treatment Technology, the market is segmented into Advanced Oxidation, Biological Treatment, Chemical Treatment, Membrane Filtration and Physical Treatment. Based on Service Type, the market is segmented into Asset Management, Consulting, Design And Engineering, Monitoring And Control, Operation And Maintenance and Project Management. Based on Application, the market is segmented into Agricultural Runoff Treatment, Greywater Recycling, Industrial Effluent Treatment, Municipal Wastewater Treatment and Stormwater Management. Based on End Use Industry, the market is segmented into Industrial and Municipal. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Global Wastewater Treatment Service Market

The global market for wastewater treatment services is significantly influenced by the increasing implementation of stringent regulations aimed at reducing water pollution, driven by governments worldwide. For instance, initiatives such as the EU Water Framework Directive and the U.S. EPA's PFAS regulations compel industries and municipalities to upgrade their systems with advanced technologies for filtration, disinfection, and sludge management. This regulatory landscape creates a substantial demand for specialized wastewater treatment services across both developed and developing nations, as entities strive to meet compliance standards and uphold environmental protection measures. Consequently, the focus on effective wastewater management is becoming ever more critical.

Restraints in the Global Wastewater Treatment Service Market

The Global Wastewater Treatment Service market faces significant restraints primarily due to the high costs associated with the installation and maintenance of treatment facilities, particularly those utilizing advanced technologies like membrane bioreactors and ultraviolet disinfection. This financial burden often limits accessibility, particularly for small businesses and governmental entities that struggle to meet these steep expenses. Additionally, ongoing service contracts contribute to overall expenses, with operational costs for electricity, maintenance, and skilled personnel being particularly burdensome in developing nations with tight fiscal constraints. Consequently, these financial challenges impede broader adoption and growth within the wastewater treatment sector.

Market Trends of the Global Wastewater Treatment Service Market

The Global Wastewater Treatment Service market is witnessing a significant trend towards decentralized wastewater treatment systems, driven by the need for rapid implementation and improved infrastructure resilience, particularly in rural and rapidly urbanizing areas. These systems not only alleviate demands on centralized facilities but also promote sustainable practices through localized water reuse, aligning with global sustainability goals. Regions like South Africa, India, and parts of the United States are spearheading this movement, with a growing recognition of the flexibility and scalability that decentralized solutions offer. This shift underscores a transformative approach to wastewater management, reflecting broader trends in environmental consciousness and urban planning.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2024
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis

Global Wastewater Treatment Service Market Size by Treatment Technology & CAGR (2025-2032)

• Market Overview
• Advanced Oxidation
  • Fenton Process
  • Ozone Treatment
  • UV Oxidation
• Biological Treatment
  • Activated Sludge
  • Aerated Lagoons
  • Biofilm Reactors
• Chemical Treatment
  • Chemical Precipitation
  • Chlorination
  • Coagulation Flocculation
• Membrane Filtration
  • Microfiltration
  • Nanofiltration
  • Reverse Osmosis
  • Ultrafiltration
• Physical Treatment
  • Filtration
  • Screening
  • Sedimentation

Global Wastewater Treatment Service Market Size by Service Type & CAGR (2025-2032)

• Market Overview
• Asset Management
• Consulting
• Design And Engineering
• Monitoring And Control
• Operation And Maintenance
• Project Management

Global Wastewater Treatment Service Market Size by Application & CAGR (2025-2032)

• Market Overview
• Agricultural Runoff Treatment
• Greywater Recycling
• Industrial Effluent Treatment
• Municipal Wastewater Treatment
• Stormwater Management

Global Wastewater Treatment Service Market Size by End Use Industry & CAGR (2025-2032)

• Market Overview
• Industrial
  • Chemicals
  • Food & Beverage
  • Oil & Gas
  • Pharmaceuticals
  • Pulp & Paper
• Municipal

Global Wastewater Treatment Service Market Size & CAGR (2025-2032)

• North America (Treatment Technology, Service Type, Application, End Use Industry)
  • US
  • Canada
• Europe (Treatment Technology, Service Type, Application, End Use Industry)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Treatment Technology, Service Type, Application, End Use Industry)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Treatment Technology, Service Type, Application, End Use Industry)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Treatment Technology, Service Type, Application, End Use Industry)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2024
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2024
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2022-2024)

Key Company Profiles

• Veolia Environnement S.A. (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Xylem Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Ecolab Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Thermax Limited (India)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• VA Tech WABAG Ltd. (India)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• DuPont de Nemours, Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Kurita Water Industries Ltd. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Aquatech International LLC (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Siemens AG (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Mitsubishi Electric Corporation (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• ITT Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Toray Industries, Inc. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• 3M Company (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Golder Associates (Canada)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Ion Exchange (India) Ltd. (India)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• WOG Technologies (India)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations