∞ Synthetic resin ・ Plastic manufacturing ∞【Reuse of wastewater・Water resource reduction】
Kashima Environmental Engineering (KEE) wastewater "advanced reuse" treatment facility - comprehensive support from design, procurement, construction to trial operation.
Support for wastewater reuse and water resource reduction in the cooling water circulation of synthetic resin (plastic) manufacturing.
In the synthetic resin manufacturing industry, it is essential to respond to fluctuations in water quality and quantity in the cooling water circulation process while effectively utilizing water resources and complying with discharge standards. In particular, maintaining stable cooling capacity and continuously improving water conservation and recycling rates are significant challenges. Our company, KEE, proposes systems that address the unique water quality of chemical plants through wastewater treatment and water reuse facilities, supporting sustainable factory operations. 【Usage Scenarios】 * Advanced treatment of wastewater in cooling water circulation * Response to fluctuations in water quantity and quality load due to changes in the manufacturing process * Stabilization of advanced treatment processes * Advanced reuse of wastewater utilizing RO membranes and UF membranes (conversion to industrial water) 【Benefits of Implementation】 * Ensured compliance with strict discharge standards and reduction of environmental impact * Reduction in water intake for industrial water through advanced reuse of wastewater and effective utilization of water resources * Comprehensive reduction of running costs (electricity usage, chemical costs, sludge disposal costs) * Achievement of stable continuous operation in fluctuating plant wastewater
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basic information
【Features】 * Advanced treatment and reuse of cooling tower blowdown water and various wastewater in the synthetic resin (plastic) manufacturing process. * Flexible response to changes in water volume and water quality load (COD, SS, conductivity, etc.) due to changes in production items and operating conditions. * Stable operation of advanced treatment processes combining membrane treatment, coagulation and sedimentation, and activated carbon adsorption. * Conversion of wastewater into cooling makeup water and industrial water through advanced reuse using RO membranes (reverse osmosis membranes) and UF membranes. * Reduction of water intake, reduction of wastewater, and effective use of water resources achieved through improved efficiency of the cooling water circulation system. 【Our Strengths】 Leveraging our extensive track record and know-how cultivated in chemical, materials, and petrochemical plants, we propose wastewater reuse facilities, water recycling facilities, and related water treatment equipment for cooling water circulation systems in synthetic resin (plastic) manufacturing plants. By optimizing the reuse of cooling tower blowdown water and the circulation water system, we achieve reductions in water intake, reductions in wastewater, and reductions in operational costs, while providing reliable water treatment and recycling systems tailored to the process characteristics and operating conditions of each plant.
Price information
We will proceed after understanding the hearing, on-site survey, and conditions (such as raw water quantity, raw water quality, and cooling water application standards), as well as planning the layout and flow. *There may be cases where we are unable to meet your requests.
Delivery Time
※It varies greatly depending on the scale, water quality, scope of work, etc., so please contact us.
Applications/Examples of results
Our water recycling equipment for synthetic resin (plastic) manufacturing plants features: - A system that highly treats wastewater from cooling tower blowdown and cooling water circulation equipment, providing stable water quality. - A space-saving design that enables efficient integration into existing cooling water circulation and water supply systems. - An advanced water recycling system utilizing RO membranes and UF membranes, allowing for the reuse of cooling make-up water and industrial water. - Promotion of the closed-loop cooling water circulation system, achieving reductions in both water intake and wastewater discharge. *We will propose the optimal treatment and reuse methods based on the water quality, water volume, concentration ratio, and reuse applications of your cooling water system. Additionally, we conduct maintenance and management operations for numerous plants, water treatment facilities, and wastewater reuse systems. We provide equipment that considers not only initial costs but also energy efficiency, chemical usage, and maintenance cost reduction. Through the establishment of systems that can be safely operated over the long term, we support the optimization of your cooling water circulation equipment.
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Our company offers a wide range of services, including "Engineering Services," which provide one-stop support for engineering tasks from the planning and research stages to permit applications, design, construction, and trial operations, as well as "Waste Management Services," where we select treatment methods from the perspective of resource efficiency and propose a variety of disposal methods, from incineration to water treatment. As a member of the Kajima Group, we continuously respond to the evolving needs for environmental measures and provide precise services that pursue customer benefits over the long term.


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