Kurita Water Industries Ltd applications

Flexible treatment programs and boiler services for steam generators & heating systems. Steam is required in nearly all sectors of the industry for different purposes. Steam is used as process steam, or as heating steam supplied to industrial clients and households. In power industry steam is produced to drive turbines for the generation of electricity. In order to ensure high efficiency of steam boilers an optimal boiler water treatment is essential. System disturbances caused by boiler scale, corrosion, local overheating or carryover into the steam reduce the operational safety and may cause substantial economic losses. Kurita therefore provides innovative technologies for boiler water treatment and boiler service to prevent scale and corrosion in the entire boiler system, including the feedwater tank, boiler, steam and condensate systems.

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The many production facilities within the steel industry, e.g. the blast furnace, converter, continuous caster, hot and cold strip mills and the coke oven plant require immense quantities of water for the cooling circuits and for gas scrubbing. During the last few years, the majority of steel plants have managed to significantly reduce freshwater usage per ton of steel through water recycling and process optimization. However, the high water quality standards required for the water circuits and regulations for waste water remain unchanged, resulting in an increased demand for professional water treatment.

Today’s power industry is already subject to strict official regulations. These rules will only become more stringent in the future. As a result, environmentally friendly, cost-effective solutions that ensure plant and operational safety are in high demand.

Deposits in water systems, especially in heat exchangers, result in a significant heat transfer reduction, in low efficiency and a loss of cooling capacity. Some systems, after long operational periods without any water conditioning or with inadequate treatment, need cleaning. Therefore Kurita Water Solutions proposes acidic, alkaline and neutral cleaners to remove deposits, scale, fouling, dirt, grime or impurities.

Innovative solutions to prevent corrosion, deposits and microbiology. An optimal heat transfer is the most important point in every water-cooled process. Scale, corrosion and biofouling negatively affect the heat transfer. Therefore Kurita develops customised solutions for cooling and process water systems, based on the combined treatments of scale & fouling prevention, corrosion inhibition, and biocides.

The food and beverage industry is suffering from severe economic pressure. Efficient and continuous production processes are therefore business critical. By choosing Kurita concepts for your cooling water, boiler water and waste water plants as well as your reverse osmosis systems and autoclaves – all of which are specially adapted to your needs – you opt for economic and ecological treatment, leading to more productivity and cost-efficiency.

For dedicated markets or regions, Kurita Water Solutions works closely with retail companies, in accordance with a clearly defined distribution policy. We have established strong partnerships with these companies, who have proven to be serious and competent. We trust them as completely as our own staff.

Membrane units, in our days are widely used in the water pre-treatment preparation and are becoming one of the most important technologies in the production of high pure water. Nevertheless they often face problems with scaling and fouling and are therefore limited by frequent maintenance, downtime and high costs. Our treatment programs are specifically designed for membrane units like reverse osmosis, ultra- and nanofiltration and enable to remove or preventive control scaling and fouling. Our main target is to run these plants under environmentally friendly and beneficial economic conditions. Special attention is given to an efficient utilization of energy as well as saving precious water. Kurita develops an efficient and effective treatment concept achieving an optimal economic operation and a maximum operational reliability of a plant.

The paper and board industry is in a geographic and structural transition. The industry is addressed by rising legal, economic and ecological demands which require a high level of innovation. As a leading global provider of unique solutions for industries that use water and energy intensively Kurita has a strong commitment to paper. We have a proven expertise in the supply and application of benchmarking products and technologies that support the paper industry in developing innovative products, optimizing processes and in reducing costs, energy, water and waste.

Immense global competition has compelled the automobile industry to optimize processes and improve energy efficiency. Continuous and effective production processes are key factors to meeting these challenges. Kurita is your competent partner for all questions concerning water and waste water management as well as paint detackifying. With more than 60 years of experience, we offer the most technically up-to-date water and process treatment solutions. Our highly qualified engineers will gladly advise you on how to increase plant lifecycle and reduce energy costs.