1. Discretion is required as to when to use the grey water system. 2. Direct application of grey water can leave the aforementioned microorganisms on foliage. 3. Grey water disposal is in a ground sump next to the hut.4. Two bio-sewerage treatment plants recycle grey water to gardens and water sinks. 5. Additionally, not all household appliances should be used for grey water recycling. 6. Compost toilets, comprehensive recycling, grey water systems and a pedal-powered laundries. 7. Since then, grey water has become a part of integrated urban water management. 8. Grey water filtration systems are not equipped to handle the highest levels contaminants.9. In 2006, CMI implemented grey water recycling system on its campus. 10. In recent years, recycled wastewater, or grey water , has been used in cooling towers.
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