Global Sodium sulfide Market (2025-2031) | Drivers, Pricing Analysis, Revenue, Companies, Investment Trends, Share, Growth, Outlook, Strategic Insights, Competition, Supply, Size, Trends, Value, Industry, Consumer Insights, Segments, Restraints, Opportunities, Strategy, Forecast, Demand, Analysis, Segmentation, Competitive, Challenges

Global Sodium Sulfide Market Size & Growth Rate

The Global Sodium Sulfide Market size was valued at approximately USD 518.2 billion in 2024 and is projected to reach USD 744 billion by 2031, growing at a CAGR of 4.2% from 2025 to 2031.

Global Sodium Sulfide Market Highlights

Topics Covered in the Global Sodium Sulfide Market Report

Global Sodium Sulfide Market report thoroughly covers the marketby region and countries, by product, by grade and by application. The market report provides an unbiased and detailed analysis of the ongoing market trends, opportunities/high growth areas, and market drivers which would help the stakeholders to devise and align their market strategies according to the current and future market dynamics.

Global Sodium Sulfide Market Synopsis

The Global Sodium Sulfide Market has been witnessed for the steady growth over the years. Sodium sulfide is the inorganic salt which is made of sodium and sulphur. This is generally found in brick red colour and water-soluble substance. It is generally found in two form crystal & lumps form and its smell is like a rotten egg. The demand of sodium sulfide is high due to its extensive use across various industrial applications, including leather processing, pulp and paper manufacturing, water treatment, and chemical production.

According to 6Wresearach,Global Sodium Sulfide Market is anticipated to expand its landscapewith significant CAGR of 4.2% during the forecast period 2025-2031. One of the major drivers is the expansion of leather and textile industries, from where the huge demand of sodium sulfide come. This is used in the dehairing process and as a reducing agent for dye production. The paper and pulp industry are also where the sodium sulfide is used as a bleaching agent. Also, in the chemical sector, the production of sulfur dyes is prepared with the indulgence of sodium sulfide. In both sectors, their role contributed to the market growth. The growth of these end-use industries, particularly in developing economies, is further boosting the demand for sodium sulfide on a global scale.

Despite of drivers, theglobal sodium sulfide industry faces several challenges that could impede its growth in the upcoming years. Whenever it’s about the chemical usages, the environmental concerns arise. Concerns related to its handling process and disposal of sodium sulfide waste create a crucial challenge for the manufacturers. As the compound has toxic and corrosive properties, which force to implement stringent regulatory compliance. Furthermore, the fluctuations in raw material prices and the presence of alternatives in the market can disrupts the market expansion. To maintain the Global Sodium Sulfide MarketGrowth, these challenges must be addressed and requires sustainability pracitses.

Global Sodium Sulfide Market Trends

The Global Sodium Sulfide Market is experiencing steady growth with several trends.Due to its rising demand of sodium sulfideacross industries such as leather processing, paper manufacturing, and chemical production. Key trends include increasing adoption in wastewater treatment and the growing preference for eco-friendly processes. With advancements in production techniques, manufacturers are focusing on improving product quality and efficiency. Further, the rise in infrastructure and construction activities globally has contributed to increased demand for sodium sulfide in industrial applications. These trends highlight the evolving dynamics shaping the market.

Investment Opportunities in the Global Sodium Sulfide Market

The Global Sodium Sulfide Market presents significant investment opportunities, particularly in regions with rapid industrialization such as Asia-Pacific. Investors can capitalize on the growing need for sodium sulfide in sectors like textiles, pulp and paper, and mining. Expanding production capacities and technological innovations provide avenues for cost-effective and sustainable manufacturing. Governments in emerging economies are also supporting industrial growth, creating a favorable environment for investments. As demand continues to rise, strategic partnerships and regional expansions are viable paths for market players to enhance their profitability.

Leading Players in the Global Sodium Sulfide Market

There are several leading players who are contributing their role in the expansion of global sodium sulfide market include industry giants like Solvay, Genesis Energy, and Sankyo Kasei. These companies are leveraging advanced technologies and strategic acquisitions to strengthen their market presence. By focusing on research and development, they aim to produce high-quality sodium sulfide while adhering to environmental standards. Furthermore, leading players are expanding their distribution networks to reach untapped markets. Their competitive edge is driven by innovation, sustainability efforts, and a commitment to meeting customer needs efficiently.

Government Regulations

Government regulations influenced the sodium sulfide market which aims to ensure the safety and security of consumers and environment. Especially, concerns associated with environmental impact and safety standards are more noticeable. Many countries have implemented strict guidelines to limit emissions and promote environmentally friendly production methods. Compliance with these regulations has encouraged manufacturers to adopt cleaner technologies and sustainable practices. Additionally, governments in developing regions are supporting the market with incentives and infrastructure development. Adherence to these regulations ensures market stability and creates opportunities for eco-conscious businesses.

Future Insights of the Global Sodium Sulfide Market

The future of the sodium sulfide market is forecasted for steady growth from 2025 to 2031. This market is supported by numbers of trends including advancements in technology and growing applications across various industries. Increasing demand for sustainable and high-purity products is expected to fuel innovation in production processes. Emerging economies will likely play a pivotal role as they continue to industrialize and expand their manufacturing sectors. Moreover, ongoing investments in research and development will pave the way for new applications and improved efficiency in sodium sulfide usage. As industries adapt to global sustainability goals, the market is poised for sustained growth in the coming years.

Market Segmentation Analysis

The report offers a comprehensive study of the subsequent market segments and their leading categories.

Pulp & Paper and Tanneries to Dominate the Market - By Application

According to Suryakant, Senior Research Analyst, 6Wresearch, the pulp & paper industry and tanneries (leather industry) dominate the market due to their high consumption of sodium sulfide for dehairing hides and processing pulp. Besides, water treatment and ore processing applications contribute significantly with the increasing focus on wastewater management and mining activities.

Low Ferric Sodium Sulfide to Lead - By Product

Among product types, low ferric sodium sulfide leads the market due to its higher purity level and wide application in industries such as textiles, tanneries, and water treatment. Anhydrous sodium sulfide and crystal sodium sulfide also hold a substantial share, particularly in chemical processing and ore refining.

Technical Grade to Dominate - By Grade

The technical grade segment holds the largest global sodium market share, mainly due to its extensive use in industrial applications such as chemical processing, leather tanning, and textile manufacturing. Purified grade sodium sulfide is also growing with increasing demand in pharmaceuticals and high-end chemical applications.

Asia Pacific to Dominate the Market - By Region

Asia Pacific dominates the sodium sulfide market on the account of rapid industrialization, textile industry, and significant demand from tanneries in countries like China and India. North America and Europe follow owing the advancements in water treatment and the growing adoption of eco-friendly processing technologies. Latin America, the Middle East, and Africa are emerging markets with steady growth.

Key Attractiveness of the Report

• 10 Years of Market Numbers.
• Historical Data Starting from 2021 to 2024
• Base Year 2024
• Forecast Data until 2031
• Key Performance Indicators Impacting the Market
• Major Upcoming Developments and Projects

Key Highlights of the Report:

• Global Sodium sulfide Market Outlook
• Market Size of Global Sodium sulfide Market, 2024
• Forecast of Global Sodium sulfide Market, 2031
• Historical Data and Forecast of Global Sodium sulfide Revenues & Volume for the Period 2021 - 2031
• Global Sodium sulfide Market Trend Evolution
• Global Sodium sulfide Market Drivers and Challenges
• Global Sodium sulfide Price Trends
• Global Sodium sulfide Porter's Five Forces
• Global Sodium sulfide Industry Life Cycle
• Historical Data and Forecast of Global Sodium sulfide Market Revenues & Volume
• Historical Data and Forecast of Global Sodium sulfide Market Revenues & Volume By Product for the Period 2021 - 2031
• Historical Data and Forecast of Global Sodium sulfide Market Revenues & Volume By Low ferric sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Global Sodium sulfide Market Revenues & Volume By Anhydrous sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Global Sodium sulfide Market Revenues & Volume By Crystal sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Global Sodium sulfide Market Revenues & Volume By Grade for the Period 2021 - 2031
• Historical Data and Forecast of Global Sodium sulfide Market Revenues & Volume By Technical for the Period 2021 - 2031
• Historical Data and Forecast of Global Sodium sulfide Market Revenues & Volume By Purified for the Period 2021 - 2031
• Historical Data and Forecast of Global Sodium sulfide Market Revenues & Volume By Application for the Period 2021 - 2031
• Historical Data and Forecast of Global Sodium sulfide Market Revenues & Volume By Pulp & paper for the Period 2021 - 2031
• Historical Data and Forecast of Global Sodium sulfide Market Revenues & Volume By Water treatment for the Period 2021 - 2031
• Historical Data and Forecast of Global Sodium sulfide Market Revenues & Volume By Tanneries (leather industry) for the Period 2021 - 2031
• Historical Data and Forecast of Global Sodium sulfide Market Revenues & Volume By Chemical processing for the Period 2021 - 2031
• Historical Data and Forecast of Global Sodium sulfide Market Revenues & Volume By Textile industry for the Period 2021 - 2031
• Historical Data and Forecast of Global Sodium sulfide Market Revenues & Volume By Ore processing for the Period 2021 - 2031
• Historical Data and Forecast of Global Sodium sulfide Market Revenues & Volume By Others for the Period 2021 - 2031
• Historical Data and Forecast of North America Sodium sulfide Market Revenues & Volume By Product for the Period 2021 - 2031
• Historical Data and Forecast of North America Sodium sulfide Market Revenues & Volume By Low ferric sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of North America Sodium sulfide Market Revenues & Volume By Anhydrous sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of North America Sodium sulfide Market Revenues & Volume By Crystal sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of North America Sodium sulfide Market Revenues & Volume By Grade for the Period 2021 - 2031
• Historical Data and Forecast of North America Sodium sulfide Market Revenues & Volume By Technical for the Period 2021 - 2031
• Historical Data and Forecast of North America Sodium sulfide Market Revenues & Volume By Purified for the Period 2021 - 2031
• Historical Data and Forecast of North America Sodium sulfide Market Revenues & Volume By Application for the Period 2021 - 2031
• Historical Data and Forecast of North America Sodium sulfide Market Revenues & Volume By Pulp & paper for the Period 2021 - 2031
• Historical Data and Forecast of North America Sodium sulfide Market Revenues & Volume By Water treatment for the Period 2021 - 2031
• Historical Data and Forecast of North America Sodium sulfide Market Revenues & Volume By Tanneries (leather industry) for the Period 2021 - 2031
• Historical Data and Forecast of North America Sodium sulfide Market Revenues & Volume By Chemical processing for the Period 2021 - 2031
• Historical Data and Forecast of North America Sodium sulfide Market Revenues & Volume By Textile industry for the Period 2021 - 2031
• Historical Data and Forecast of North America Sodium sulfide Market Revenues & Volume By Ore processing for the Period 2021 - 2031
• Historical Data and Forecast of North America Sodium sulfide Market Revenues & Volume By Others for the Period 2021 - 2031
• Historical Data and Forecast of United States of America Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Canada Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Rest of North America Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Latin America (LATAM) Sodium sulfide Market Revenues & Volume By Product for the Period 2021 - 2031
• Historical Data and Forecast of Latin America (LATAM) Sodium sulfide Market Revenues & Volume By Low ferric sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Latin America (LATAM) Sodium sulfide Market Revenues & Volume By Anhydrous sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Latin America (LATAM) Sodium sulfide Market Revenues & Volume By Crystal sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Latin America (LATAM) Sodium sulfide Market Revenues & Volume By Grade for the Period 2021 - 2031
• Historical Data and Forecast of Latin America (LATAM) Sodium sulfide Market Revenues & Volume By Technical for the Period 2021 - 2031
• Historical Data and Forecast of Latin America (LATAM) Sodium sulfide Market Revenues & Volume By Purified for the Period 2021 - 2031
• Historical Data and Forecast of Latin America (LATAM) Sodium sulfide Market Revenues & Volume By Application for the Period 2021 - 2031
• Historical Data and Forecast of Latin America (LATAM) Sodium sulfide Market Revenues & Volume By Pulp & paper for the Period 2021 - 2031
• Historical Data and Forecast of Latin America (LATAM) Sodium sulfide Market Revenues & Volume By Water treatment for the Period 2021 - 2031
• Historical Data and Forecast of Latin America (LATAM) Sodium sulfide Market Revenues & Volume By Tanneries (leather industry) for the Period 2021 - 2031
• Historical Data and Forecast of Latin America (LATAM) Sodium sulfide Market Revenues & Volume By Chemical processing for the Period 2021 - 2031
• Historical Data and Forecast of Latin America (LATAM) Sodium sulfide Market Revenues & Volume By Textile industry for the Period 2021 - 2031
• Historical Data and Forecast of Latin America (LATAM) Sodium sulfide Market Revenues & Volume By Ore processing for the Period 2021 - 2031
• Historical Data and Forecast of Latin America (LATAM) Sodium sulfide Market Revenues & Volume By Others for the Period 2021 - 2031
• Historical Data and Forecast of Brazil Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Mexico Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Argentina Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Rest of LATAM Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Asia Sodium sulfide Market Revenues & Volume By Product for the Period 2021 - 2031
• Historical Data and Forecast of Asia Sodium sulfide Market Revenues & Volume By Low ferric sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Asia Sodium sulfide Market Revenues & Volume By Anhydrous sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Asia Sodium sulfide Market Revenues & Volume By Crystal sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Asia Sodium sulfide Market Revenues & Volume By Grade for the Period 2021 - 2031
• Historical Data and Forecast of Asia Sodium sulfide Market Revenues & Volume By Technical for the Period 2021 - 2031
• Historical Data and Forecast of Asia Sodium sulfide Market Revenues & Volume By Purified for the Period 2021 - 2031
• Historical Data and Forecast of Asia Sodium sulfide Market Revenues & Volume By Application for the Period 2021 - 2031
• Historical Data and Forecast of Asia Sodium sulfide Market Revenues & Volume By Pulp & paper for the Period 2021 - 2031
• Historical Data and Forecast of Asia Sodium sulfide Market Revenues & Volume By Water treatment for the Period 2021 - 2031
• Historical Data and Forecast of Asia Sodium sulfide Market Revenues & Volume By Tanneries (leather industry) for the Period 2021 - 2031
• Historical Data and Forecast of Asia Sodium sulfide Market Revenues & Volume By Chemical processing for the Period 2021 - 2031
• Historical Data and Forecast of Asia Sodium sulfide Market Revenues & Volume By Textile industry for the Period 2021 - 2031
• Historical Data and Forecast of Asia Sodium sulfide Market Revenues & Volume By Ore processing for the Period 2021 - 2031
• Historical Data and Forecast of Asia Sodium sulfide Market Revenues & Volume By Others for the Period 2021 - 2031
• Historical Data and Forecast of China Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of India Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Japan Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Rest of Asia Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Africa Sodium sulfide Market Revenues & Volume By Product for the Period 2021 - 2031
• Historical Data and Forecast of Africa Sodium sulfide Market Revenues & Volume By Low ferric sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Africa Sodium sulfide Market Revenues & Volume By Anhydrous sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Africa Sodium sulfide Market Revenues & Volume By Crystal sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Africa Sodium sulfide Market Revenues & Volume By Grade for the Period 2021 - 2031
• Historical Data and Forecast of Africa Sodium sulfide Market Revenues & Volume By Technical for the Period 2021 - 2031
• Historical Data and Forecast of Africa Sodium sulfide Market Revenues & Volume By Purified for the Period 2021 - 2031
• Historical Data and Forecast of Africa Sodium sulfide Market Revenues & Volume By Application for the Period 2021 - 2031
• Historical Data and Forecast of Africa Sodium sulfide Market Revenues & Volume By Pulp & paper for the Period 2021 - 2031
• Historical Data and Forecast of Africa Sodium sulfide Market Revenues & Volume By Water treatment for the Period 2021 - 2031
• Historical Data and Forecast of Africa Sodium sulfide Market Revenues & Volume By Tanneries (leather industry) for the Period 2021 - 2031
• Historical Data and Forecast of Africa Sodium sulfide Market Revenues & Volume By Chemical processing for the Period 2021 - 2031
• Historical Data and Forecast of Africa Sodium sulfide Market Revenues & Volume By Textile industry for the Period 2021 - 2031
• Historical Data and Forecast of Africa Sodium sulfide Market Revenues & Volume By Ore processing for the Period 2021 - 2031
• Historical Data and Forecast of Africa Sodium sulfide Market Revenues & Volume By Others for the Period 2021 - 2031
• Historical Data and Forecast of South Africa Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Nigeria Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Egypt Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Rest of Africa Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Europe Sodium sulfide Market Revenues & Volume By Product for the Period 2021 - 2031
• Historical Data and Forecast of Europe Sodium sulfide Market Revenues & Volume By Low ferric sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Europe Sodium sulfide Market Revenues & Volume By Anhydrous sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Europe Sodium sulfide Market Revenues & Volume By Crystal sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Europe Sodium sulfide Market Revenues & Volume By Grade for the Period 2021 - 2031
• Historical Data and Forecast of Europe Sodium sulfide Market Revenues & Volume By Technical for the Period 2021 - 2031
• Historical Data and Forecast of Europe Sodium sulfide Market Revenues & Volume By Purified for the Period 2021 - 2031
• Historical Data and Forecast of Europe Sodium sulfide Market Revenues & Volume By Application for the Period 2021 - 2031
• Historical Data and Forecast of Europe Sodium sulfide Market Revenues & Volume By Pulp & paper for the Period 2021 - 2031
• Historical Data and Forecast of Europe Sodium sulfide Market Revenues & Volume By Water treatment for the Period 2021 - 2031
• Historical Data and Forecast of Europe Sodium sulfide Market Revenues & Volume By Tanneries (leather industry) for the Period 2021 - 2031
• Historical Data and Forecast of Europe Sodium sulfide Market Revenues & Volume By Chemical processing for the Period 2021 - 2031
• Historical Data and Forecast of Europe Sodium sulfide Market Revenues & Volume By Textile industry for the Period 2021 - 2031
• Historical Data and Forecast of Europe Sodium sulfide Market Revenues & Volume By Ore processing for the Period 2021 - 2031
• Historical Data and Forecast of Europe Sodium sulfide Market Revenues & Volume By Others for the Period 2021 - 2031
• Historical Data and Forecast of United Kingdom Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of France Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Germany Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Rest of Europe Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Middle East Sodium sulfide Market Revenues & Volume By Product for the Period 2021 - 2031
• Historical Data and Forecast of Middle East Sodium sulfide Market Revenues & Volume By Low ferric sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Middle East Sodium sulfide Market Revenues & Volume By Anhydrous sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Middle East Sodium sulfide Market Revenues & Volume By Crystal sodium sulfide for the Period 2021 - 2031
• Historical Data and Forecast of Middle East Sodium sulfide Market Revenues & Volume By Grade for the Period 2021 - 2031
• Historical Data and Forecast of Middle East Sodium sulfide Market Revenues & Volume By Technical for the Period 2021 - 2031
• Historical Data and Forecast of Middle East Sodium sulfide Market Revenues & Volume By Purified for the Period 2021 - 2031
• Historical Data and Forecast of Middle East Sodium sulfide Market Revenues & Volume By Application for the Period 2021 - 2031
• Historical Data and Forecast of Middle East Sodium sulfide Market Revenues & Volume By Pulp & paper for the Period 2021 - 2031
• Historical Data and Forecast of Middle East Sodium sulfide Market Revenues & Volume By Water treatment for the Period 2021 - 2031
• Historical Data and Forecast of Middle East Sodium sulfide Market Revenues & Volume By Tanneries (leather industry) for the Period 2021 - 2031
• Historical Data and Forecast of Middle East Sodium sulfide Market Revenues & Volume By Chemical processing for the Period 2021 - 2031
• Historical Data and Forecast of Middle East Sodium sulfide Market Revenues & Volume By Textile industry for the Period 2021 - 2031
• Historical Data and Forecast of Middle East Sodium sulfide Market Revenues & Volume By Ore processing for the Period 2021 - 2031
• Historical Data and Forecast of Middle East Sodium sulfide Market Revenues & Volume By Others for the Period 2021 - 2031
• Historical Data and Forecast of Saudi Arabia Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of UAE Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Turkey Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Historical Data and Forecast of Rest of Middle East Sodium sulfide Market Revenues & Volume for the Period 2021 - 2031
• Global Sodium sulfide Market - Key Performance Indicators
• Global Sodium sulfide Market - Import Export Trade Statistics
• Global Sodium sulfide Market - Opportunity Assessment ByRegion and Countries
• Global Sodium sulfide Market - Opportunity Assessment By Product
• Global Sodium sulfide Market - Opportunity Assessment By Grade
• Global Sodium sulfide Market - Opportunity Assessment By Application
• Global Sodium sulfide Market - Top Companies Market Share
• Global Sodium sulfide Market - Top Companies Profiles
• Global Sodium sulfide Market - Comparison of Players in Technical and Operating Parameters
• Global Sodium sulfide Market - Strategic Recommendations

Markets Covered

The report provides a detailed analysis of the following market segments

By Regions

• North America
• Europe
• LATAM
• Middle East
• Asia
• Africa

By Product

• Low ferric sodium sulfide
• Anhydrous sodium sulfide
• Crystal sodium sulfide

By Grade

• Technical
• Purified

By Application

• Pulp & paper
• Water treatment
• Tanneries (leather industry)
• Chemical processing
• Textile industry
• Ore processing
• Others