India RO Antiscalant Market, By Cities

Growth Outlook

• The India RO Antiscalant Market, By Cities market is on a steady long-term growth path. Segment value stands at roughly USD 2108 Mn in 2026 and is projected to reach USD 2144 Mn by 2030 — a gain of about 2% over the forecast period, translating to a CAGR in the low single digits.
• What the regional split looks like (2026): USD Million leads, holding roughly 96% of segment value — the single largest regional share. Rest of India is the second-largest contributor. Mumbai make up the remainder, in descending order.
• By 2030, USD Million alone is expected to reach USD 2030 Mn, with Rest of India at USD 93 Mn.

Market Dynamics

India has always been a land of diverse cultures, languages, and customs, and it is no surprise that its economic landscape also reflects this diversity. The country has witnessed significant growth in various industrial sectors, ranging from agriculture to manufacturing, over the years. One such sector that has gained a lot of attention in recent times is the water treatment industry. India, being a populous country, faces a severe water crisis, and with the increasing industrialization and urbanization, the demand for clean and safe water has also seen a steady rise. This has led to the growth of the RO antiscalant market in India, with cities being one of the major demand drivers.

RO antiscalants are specialized chemicals used to prevent the scaling of salts on the membrane of reverse osmosis (RO) systems. These systems are widely used for water treatment purposes in industries, commercial buildings, and even households. With the increasing awareness about the harmful effects of impure water, the demand for RO systems has increased, leading to a corresponding surge in demand for antiscalants.

The city-wise demand for RO antiscalants in India can be attributed to several factors. The rise in urbanization and industrialization has increased the need for efficient water treatment systems, leading to an increase in the installation of RO plants in cities. India is home to 46 cities with a population of more than one million, and these cities have witnessed a rapid growth in infrastructure projects, such as hotels, hospitals, malls, and commercial buildings, all of which require RO systems for water treatment. This has created a significant demand for RO antiscalants in cities like Mumbai, Delhi, Bengaluru, and Chennai.

Another factor driving the demand for RO antiscalants in cities is the deteriorating quality of groundwater. Most cities in India face a severe shortage of clean and safe drinking water, which has led to an increased reliance on groundwater sources. However, this groundwater is often contaminated with high levels of salts, making it unfit for consumption. As a result, RO systems have become a popular choice for households in cities, increasing the demand for antiscalants.

Moreover, Indian cities are also witnessing rapid growth in the industrial sector, leading to a rise in demand for water treatment in industries such as power, chemicals, textiles, and food and beverage. These industries require large quantities of water for their processes and need efficient treatment systems to ensure the water is safe for their use. As a result, the demand for RO antiscalants in cities has also increased significantly.