The industry is one of the most challenging places to save water. There is a lot of focus on water conservation at home, but not many think about water conservation at work. The use of water in industries is the largest in the United States. You can achieve water conservation in the industry in many ways. Effort and cooperation from the industry workers can make a huge, positive effect on saving water and reducing the energy consumed for the cleaning and purification. Let's have a look at some ways of saving water in the industry.
1. Recycle and Reuse
Reuse and recycling of industrial water is the process of treating the wastewater produced and using it for other industrial processes. The same industry can produce wastewater, treat, and reuse it. They have various opportunities to reuse and minimize the use of drinking water sources of the community.
The industries can save wastewater and reuse it by the process of filtration. For example, the cascading rinse process is an excellent method for reuse. You can use the rinse water from the final stage, which is free from contaminants, for an initial phase that doesn't require clean water. It is reusable for irrigation, coarse washing, and toilet flushing. Another method of water reuse is by installing a bioprocessH2O MBR technology(Membrane Bioreactors).
It is a biological wastewater treatment system, a system that releases high-quality effluent with proper compliance and regulations that enables water reuse. An MBR also gives your business a competitive advantage. It is crucial to consider the effect of water reuse on the waste stream, product specification, and the process. Reusing wastewater in a clean form saves the right amount of drinking water. Many car wash companies have already applied to recycle and reuse at smaller levels.
2. Changing User Behaviour
To witness a change and support the industries for water conservation, you must create incentives. It can be challenging to create incentives for the shift in behavior, especially when the users do not visualize the results. You can raise awareness among the operators regarding the various methods of saving water efficiently.
You can also organize certain activities and competitions with rewards to optimize the change in user behavior. Another essential factor in changing user behavior is by demand creation. You can evaluate the training programs to learn the success cases and frequently keep updating the rules. Several companies are designing feedback mechanisms to spread awareness of real-time use of energy and water.
3. Equipment Changes
Equipment changes to high-efficiency plumbing fittings, machines, and other accessories can make a substantial difference to water and energy saving. Install high-efficiency toilets that use water velocity instead of water volume to remove waste. Invest in a good faucet aerator and showerheads. Installing an aerator can save up to 6 liters of water per minute.
You can use low-volume, high-pressure nozzles on spray washers and for spray headers use in-line strainers. Check them regularly to avoid any clogging. Use low-volume hoses with high-pressure instead of high-volume cleaning systems. In cases of machine wear outs, replace them with models that save water. Spring-loaded shutoff nozzles for hoses are also capable. Air-cooled systems are much more useful than water-cooled methods and save enormous water consumption.
4. Landscape Irrigation
Landscape irrigation can be significant during the growing season in some climates. Some of the following conditions might not apply in case of drought conditions. Identify and correct all leakage problems in the irrigation systems. Practice the use of filtered wastewater for irrigation based on availability. For the gardening purpose, water the lawn when the temperature is the coolest, preferably the mornings.
You should water the shallow-rooted plants more frequently in small amounts than the shrubs that have deep root systems that need water less often for a longer duration. If your industry has ample sidewalks or streets, do not use sprinklers there. Instead, use sprinklers to water the lawn. Putting moisture sensors on the sprinkler system ensures that adding the right volume of water saves a lot of water.
5. Rinsing Systems
Rinsing systems are another source of water-saving. Industries use a lot of water to eliminate contaminants from their machinery. Taking conscious actions while rinsing can help you achieve water conservation. Steps like to avoid the overflow of water from tanks to float contaminants and use of intermittent-flow systems rather than using a continuous-flow system. These steps would give a significant result in water usage procedures.
6. Additional Conservation Tips
Water conservation tips are the same for the industry as for home. Sweep off paved areas using a mop or a brush, instead of hosing off. Install an automatic shutoff nozzle to control the flow of water through a hose. Reduce the frequency of washing vehicles and use an industrial car wash that recycles water. Avoid installing fancy water specialties unless they have a facility for water recycling. Avoid water during droughts and indicate recycled water using signs.
The above are six steps of water conservation that every industry can implement. Water-saving is successful through a combination of changes: behavioral, equipment, consumptions, and internal reuse. To make sure that your enterprise has made improved water conservation, you must start first by assessing the present water usage and set goals accordingly. It will assure you that you are going on the right path, and your strategies for minimizing cost and optimizing water are working efficiently.