Almost every industrial firm that uses water has adopted water recycling and reuse as standard practice. However, waste water recycling is one of the most expensive parts of running a business. Because of this, professional water recycling systems are being outsourced to professional service companies. Experts in water recycling, purification, and filtration systems are available for consultations or to design and install complete water treatment systems based on individual customer needs, industry regulations, and logistical issues.