Clean Water and Sanitation

Clean water and sanitation are critical for public health, equality, and sustainable development.

Universal and equitable access to these essential services, as outlined in the SDGs, is key to preventing disease and supporting socio-economic progress.

It also plays a key role in protecting the environment.
 

Sustainable Development Goal (SDG) 6

Clean water and sanitation of the Sustainable Development Goal 6 (SDG 6), established by the United Nations, addresses critical aspects of public health, environmental sustainability, and equity.

The key objectives of SDG 6 include:

• Universal Access to Safely Managed Drinking Water: Particularly in underserved and rural areas.
• Improving Water Quality: Reducing pollution and minimising hazardous discharges.
• Enhancing Water Efficiency: Promoting sustainable management through better practices and technology.
• Protecting Ecosystems: Safeguarding wetlands, rivers, and other water-related ecosystems.
• Supporting Developing Countries: Strengthening capacity-building and cooperation to implement sustainable solutions.

Importance and Advantages

Access to affordable drinking water transforms lives and ecosystems. It is a fundamental human right and an essential driver of development:

• Health and Disease Prevention: Clean water and effective sanitation prevent waterborne diseases, such as cholera and typhoid, by reducing exposure to harmful pathogens. This promotes overall well-being and lowers health care challenges in vulnerable communities.
• Economic Prosperity: Reliable water and safely managed sanitation services enhance economic productivity by reducing illness-related work absences and optimising resources across agriculture, industry, and daily life.
• Improved Living Standards: Better hygiene reduces health complications, enhances dignity and safety (particularly for women and children), and supports higher standards of living.
• Environmental Sustainability: Proper waste management prevents water pollution, sustains biodiversity, and helps combat climate change. Long-term access to adequate and equitable sanitation of water resources is critical for future generations.

Challenges and Problems

Achieving universal access to clean water and sanitation is met with numerous intertwined challenges:

• Insufficient Infrastructure: Rural and remote communities often lack the systems required for safe water supply and waste management.
• Water Scarcity: Climate change, over-extraction, and population pressures exacerbate water scarcity in certain regions, making resource management critical.
• Pollution of Resources: Industrial waste and agricultural run-off heavily contaminate water supplies, increasing the complexity of ensuring safe access.
• Financial Limitations: Limited budgets in developing nations hinder infrastructure development and maintenance, slowing progress toward universal coverage.
• Governance Issues: Corruption, weak policies, and fragmented coordination among stakeholders can stall water and Cultural and Social Barriers: Social norms and gender roles can restrict access to water and sanitation, especially for women and girls, impacting education and economic opportunities.
• Climate Risks: Natural disasters and altered weather patterns damage infrastructure and reduce access to fresh water, with long-lasting impacts.

Solutions and Efforts from Ajinomoto Malaysia

Ajinomoto (Malaysia) Berhad (AMB) demonstrates a proactive and sustainable approach to water and sanitation management.

• Water Stewardship: AMB promotes water conservation with a 20,000-litre rainwater harvesting system for non-potable use and recycles 30% of treated wastewater internally. This integrated water resources management reduces reliance on municipal water, conserve resources, and support sustainable production.
• Wastewater Treatment: AMB uses a cutting-edge, multi-stage wastewater treatment system. It includes sedimentation, biological pollutant breakdown, and tertiary disinfection to manage organic matter, oils, and cleaning agents from food processing. This ensures treated water is safe from hazardous chemicals for discharge, protecting ecosystems and public health.