Environmental and economic benefits of solvent recycling through distillation

Environmental Issues in Reusing Cleaning Solvents

Solvent recycling depicts the process of taking dirty and used solvents, cleaning them to return a pure form of the solvent or any other acceptable form. It encompasses fractionating and distillation of the used solvents placed in a solvent recycler (Shen, 2013). Nationwide pollution prevention program have focused on reducing solvent wastes. The use of solvents occurs as a vital element in water and air pollution, making it a prominent contributor of hazardous waste. Depletion of the ozone layer has depicted the impact of chlorinated solvents. Increased awareness and calls for environmental protection have stimulated the adoption of ways in reducing solvent wastes.

Environmental conservation and cost reduction emanate as the significant benefits of this technique. Organizations can take advantage of the recovery of solvents through the distillation processes. Solvent recycling also poses various disadvantages that include required capital for purchasing recycling equipment and additional operational costs among others (Boodhoo & Harvey, 2013). In overall, the benefits of supersede the associated challenges in adopting solvent recycling in the long run.

Pros

Reducing reporting (Manifesting): Recycling and reuse of solvents reduce the time and resources spent on completing the manifest, a document containing details such as the quantity of water transported, signatures of parties involved in disposal, and instructions for handling waste (Shen, 2013).

Less waste leaving the facility: Onsite solvent recycling reduces the amount of waste that heads for disposal. Less waste translates to minimization of environmental degradation due to the disposal of waste through air and water pollution.

Reduced cost of transporting waste offsite and a liability: Solvent recycling minimizes the cost spent on trucks and other automobiles tasked with transporting waste materials offsite. Consequently, it translates to minimization of costs, revenues that could be utilized for improving solvent recycling techniques through maintenance of equipment.

Possible lower unit of the reclaimed solvent: Recycling depicts cost reduction due to lower incurred costs of producing recycled solvent.

Control of recycled solvent's purity: Solvent reclamation encompasses a myriad of benefits including improvement of the control in the purity of solvents, minimization of onsite storage of hazardous wastes, and simplification of regulatory reporting (Shen, 2013).

Reduces the need for purchasing new solvents: The high costs of production necessitated the need for recycling products. As a result, recycling saves organization resources to carry out other businesses.

Conclusion

In the recent years, solvent recycling has proved a preferred solution in environmental conservation. Recycling of solvents, onsite and offsite have significant contributions in minimizing the eventualities of landfill disposal, an aspect that leads to air, land, and water pollution (Boodhoo & Harvey, 2013). The scarcity of landfill areas has envisaged the significance of solvent reuse and recycling. Today, benefits that come with solvent recycling address the global challenge of pollution. On the other hand, there also lie some disadvantages in adopting this technique. However, in the long run, the pros of solvent recycling supersede the challenges associated with the practice.