What happens to water after use? A responsibility that extends beyond your business
Understanding how much water enters a facility, how it is used and its quality when it leaves helps organisations make informed decisions. A water balance and an assessment of wastewater discharges provide complementary insights to help manage this responsibility.
Within a business, water may be used in production processes, cleaning, sanitation and other activities. Its journey continues after use, as it is collected, treated, reused or discharged, depending on the facility.
This journey connects the operation to its surrounding environment. Understanding it raises essential questions: where is water used? What information is available about the water leaving the facility? How are wastewater discharges assessed?
Understanding the water journey
Managing water requires a complete picture of its supply, storage, use, treatment and final destination.
A first step is to identify the processes that consume water and the points where water leaves the system. This review helps establish what information is available and where measurement or technical assessment is needed.
This is where a water balance becomes valuable.
What does a water balance reveal?
A facility water balance brings together information on water inflows, outflows and major uses. According to the United States Environmental Protection Agency, this tool helps identify opportunities to improve water efficiency.
It can help answer questions such as:
How much water enters the facility?
Which activities use the most water?
Where are the main outflows?
Are there discrepancies between recorded volumes that need to be explained?
Its usefulness depends on data quality and clearly defined assessment boundaries and timeframes.
Water volumes alone do not establish the quality of the water discharged. Understanding wastewater discharges also requires an assessment of their characteristics.
Wastewater discharges and their effects on ecosystems
The effects of a wastewater discharge depend on its composition, volume and the conditions of the receiving water body.
For example, excess nutrients can promote algal growth and reduce the oxygen available to fish and other aquatic organisms. This is one way a discharge can affect an ecosystem; it does not mean that all discharges have the same composition or cause the same effects.
Corporate responsibility begins with understanding the actual characteristics of the wastewater generated and assessing how it should be managed.
Turning environmental concerns into technical decisions
Informed water management brings together several activities: understanding water use, reviewing available data, assessing wastewater discharges and evaluating the condition of the treatment system.
These activities help establish priorities. Depending on the facility’s conditions, this may involve improving measurement, reviewing operating practices, carrying out work on equipment or assessing treatment performance.
Decisions should be guided by each organisation’s technical assessment. A water balance and a water quality assessment provide different perspectives that, together, build a clearer understanding of the system.
How Renova Ingeniería supports your organisation
Renova Ingeniería’s services include water balance assessments, technical assessments, environmental studies, wastewater discharge permit management and water treatment system solutions.
These capabilities address both water use and the technical and environmental needs of the operation, within the agreed scope of each project.
Its approach—integrate, resolve and support—connects an understanding of the system with a clear plan of action.
The water journey is part of corporate responsibility
Considering what happens to water after use means recognising that a business’s operations are connected to other water users and ecosystems.
To move forward, a business needs information: an understanding of what happens within its facility and at the points where water leaves it. This provides the basis for defining actions and monitoring their outcomes.
Does your organisation understand how water moves through its operations and the characteristics of its wastewater discharges?
Speak to Renova Ingeniería to identify your system’s assessment needs.
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