BS ISO 23044:2020 - Guidelines for Softening and Desalination of Industrial Wastewater for Reuse

Standard Number: BS ISO 23044:2020

Pages: 24

Released: 2020-07-22

ISBN: 978 0 580 52334 2

Status: Standard

Overview

In an era where sustainability and environmental responsibility are at the forefront of industrial operations, the BS ISO 23044:2020 standard provides essential guidelines for the softening and desalination of industrial wastewater, facilitating its reuse. This standard is a crucial resource for industries aiming to minimize their environmental footprint and optimize water usage.

Why Choose BS ISO 23044:2020?

The BS ISO 23044:2020 standard is meticulously designed to address the challenges associated with industrial wastewater management. By implementing these guidelines, industries can achieve significant improvements in water quality, reduce operational costs, and contribute to sustainable water management practices. Here are some compelling reasons to adopt this standard:

• Environmental Impact: By reusing treated wastewater, industries can significantly reduce their freshwater consumption, thereby conserving natural resources and protecting ecosystems.
• Cost Efficiency: Implementing desalination and softening processes can lead to substantial cost savings by reducing the need for fresh water and minimizing wastewater disposal expenses.
• Regulatory Compliance: Adhering to the BS ISO 23044:2020 standard ensures compliance with environmental regulations and standards, helping industries avoid potential fines and legal issues.
• Enhanced Water Quality: The guidelines provide a framework for improving the quality of treated wastewater, making it suitable for various industrial applications.

Key Features of the Standard

The BS ISO 23044:2020 standard encompasses a comprehensive set of guidelines that cover various aspects of wastewater treatment. Some of the key features include:

• Detailed Methodologies: The standard outlines specific methodologies for the softening and desalination of industrial wastewater, ensuring effective treatment processes.
• Best Practices: It includes best practices for the design, operation, and maintenance of treatment systems, promoting efficiency and reliability.
• Case Studies: Real-world case studies are provided to illustrate successful implementations of the guidelines, offering valuable insights and practical examples.
• Technological Innovations: The standard highlights the latest technological advancements in wastewater treatment, encouraging the adoption of innovative solutions.

Who Can Benefit from This Standard?

The BS ISO 23044:2020 standard is an invaluable resource for a wide range of industries, including:

• Manufacturing: Industries involved in manufacturing processes can benefit from improved water management and reduced environmental impact.
• Food and Beverage: The standard helps ensure that water used in production processes meets quality standards, safeguarding product integrity.
• Chemical Processing: Chemical industries can optimize their water usage and enhance the sustainability of their operations.
• Textile and Dyeing: By reusing treated wastewater, textile industries can reduce their water footprint and comply with environmental regulations.

Conclusion

The BS ISO 23044:2020 standard is a vital tool for industries seeking to enhance their wastewater management practices. By providing clear guidelines for the softening and desalination of industrial wastewater, this standard empowers industries to achieve sustainability goals, reduce costs, and ensure compliance with environmental regulations. Embrace the future of water management with BS ISO 23044:2020 and make a positive impact on the environment and your bottom line.

BS ISO 23044:2020

This standard BS ISO 23044:2020 Guidelines for softening and desalination of industrial wastewater for reuse is classified in these ICS categories:

• 13.030.40 Installations and equipment for waste disposal and treatment
• 13.030.20 Liquid wastes. Sludge

This document provides guidance on, the evaluation and comparison of wastewater softening and desalination processes for industrial wastewater reclamation and reuse with specific consideration for the following six: 1) chemical precipitation; 2) ion exchange; 3) nanofiltration (NF); 4) reverse osmosis (RO); 5) electrodialysis (ED) and 6) electrodeionization (EDI). This document provides guidance on the characterisation of both influent and effluent quality (e.g. hardness, alkalinity, etc.) and the effects of these processes on those constituents. The purpose of softening and desalination is only for the reuse usages that have requirements for hardness and salinity, such as cooling circulating water, boiler water, production process water, and cleaning water.

This document includes the following sub-processes of wastewater softening and desalination processes:

1. wastewater softening processes based on chemical precipitation, ion exchange and NF, which aim to remove hardness ions, such as Mg ²⁺ and Ca ²⁺;

2. desalination processes based on ion exchange, RO, ED, EDI and NF, which aim to remove the most of total dissolved solids (TDS).

This document is applicable to:

1. industrial saline wastewater, which has been pre-treated to remove most of the organic matters if necessary;

2. the selection or design of wastewater softening and desalination processes for reuse of wastewater from industries.