Design for Greywater
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This document provides information on designing and building a greywater system for residential use. It discusses the benefits of greywater reuse including habitat creation, drought resistance, and complying with water restrictions. It outlines key design principles like using gravity flow and natural filtration. The risks of pathogens, chemicals, and physical contaminants in greywater are evaluated, along with how to reduce risks through avoidance, treatment, and diversion techniques. Specific system components like collection tanks, constructed wetlands, and polishing systems are explained. Maintenance considerations like checking soils, cleaning filters, and harvesting plants are also covered.
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The document discusses characterization and treatment of effluents from textile chemical processing. It notes that textile effluents are diverse in nature and contain a large variety of organic and inorganic materials used in various textile processes. Common effluent treatment methods discussed include primary treatment like screening, equalization and neutralization, secondary biological treatments, and tertiary treatments like adsorption and reverse osmosis. The document emphasizes the importance of pollution prevention through waste minimization techniques over end-of-pipe treatment. It provides some cleaner production and waste reduction options for the textile industry.
Textile effluents dbt meeting 16.1.2006
The document discusses characterization and treatment of effluents from textile chemical processing. It notes that textile effluents are diverse in nature and contain a large variety of organic and inorganic materials used in various textile processes. Common effluent treatment methods discussed include primary treatment like screening, equalization and neutralization, secondary biological treatments, and tertiary treatments like adsorption and reverse osmosis. The document emphasizes the importance of pollution prevention through waste minimization techniques over end-of-pipe treatment methods. It provides some cleaner production and waste reduction options for the textile industry.
Textile effluents dbt meeting 16.1.2006
The document discusses characterization and treatment of effluents from textile chemical processing. It notes that textile effluents are diverse in nature and contain a large variety of organic and inorganic materials used in various textile processes. Common effluent treatment methods discussed include primary treatment like screening, equalization and neutralization, secondary biological treatments, and tertiary treatments like adsorption and reverse osmosis. The document emphasizes the importance of pollution prevention through waste minimization techniques over end-of-pipe treatment. It provides some cleaner production and waste reduction options for the textile industry.
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http://charlotte.ifas.ufl.edu
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Design for Greywater
- 12. Diversion Device Cost range $30-$200
- 21. Depth should be 30-70cm Area = 4.5 m2
- 23. EDPM rubber: long life (>20y), puncture and UV resistant
- 25. Baffles Slow water down Prevents short - circuiting
- 26. Shade cloth over pipes
- 36. Polishing systems Aeration / UV Habitat - protection Useful mulch plants Attractive feature Fertigation
- 37. Flow forms – Mark Baxter (local supplier)
- 41. Thank you
Editor's Notes
- Ideal – one INCH per hour Poor drainage = greater than 8 hours
- Onus on property owner to oensure council has approved the greywater treatment system, and that it is maintained and that it doesn’t compromise public or environmental health. $2200 fine for not doing so.
- Install by licenced plumber – backflow prevention. $20 from Bunnings.