Water in the State of Hawaii is recycled for a range of non-potable applications. In 2016, the Hawaii Department of Health revised its guidelines for water reuse, which include technical requirements and application processes for various qualities of recycled water, requirements to construct or modify a wastewater reclamation facility, and best practices for reuse of graywater.
Regulations and Policies
Reuse Guidelines- Volume 1: Recycled Water Facilities: Volume 1 addresses technical requirements that must be met for the various qualities of recycled water as well as requirements to construct or modify a wastewater reclamation facility (WWRF).
Reuse Guidelines- Volume 2: Recycled Water Projects: Volume 2 covers the application process to use recycled water for purposes such as irrigation, dust control, cleaning, and fire-fighting and establishes best management practices that apply to the end user.
Guidelines for the Reuse of Graywater: These guidelines detail the acceptable uses of graywater, including discharge from showers, bathtubs, hand-washing lavatories, and washing machines, as well as considerations for design and system maintenance.
Hawaii Department of Health, Recycled Water Program: The Department of Health administers the recycled water program.
FAQs
Types of Reuse
- Agricultural reuse.
- Onsite reuse.
- Industrial reuse.
- Potable (drinking water) reuse.
- Stormwater capture and reuse.
- Non-potable municipal reuse for parks, commercial landscaping, etc.
- Environmental restoration.
- “Produced water” from oil and gas production.
How can we reuse water 10 points? ›
10 Ways To Recycle Household Water
- Add Leftover Rice Water to Your Hair Routine to Promote Growth. ...
- Pop the Shower Handset in a Bowl Whilst the Water is Warming Before a Shower. ...
- Dishwater is Great for Your Lawn. ...
- Recycle the Vitamin-Packed Water You Boil Vegetables in. ...
- Create a Pasta Sauce with Your Pasta Water.
What is an example of agricultural reuse? ›
Agricultural reuse refers to the use of recycled water in agricultural settings, including irrigation of food crops, non-food crops like turfgrass, garden crops, and animal feed.
What are the basics of water reuse? ›
Water reuse (also commonly known as water recycling or water reclamation) reclaims water from a variety of sources then treats and reuses it for beneficial purposes such as agriculture and irrigation, potable water supplies, groundwater replenishment, industrial processes, and environmental restoration.
What are the three examples of reuse? ›
The following are some examples of reuse.
- Containers can be reused at home or for school projects.
- Reuse wrapping paper, plastic bags, boxes, and lumber.
- Give outgrown clothing to friends or charity.
- Buy beverages in returnable containers.
What are the three points of reuse? ›
The 3Rs explained (Reduce, Reuse, Recycle)
- Reduce means to make smaller/less in amount.
- Reuse means to use something again, either for its original purpose or repurposed for a different task.
- Recycle means to convert waste into material that can be used to remake the item, or to make something else.
How can we reuse? ›
Different Types of Reuse
- Refilling and returning product containers.
- Using durable products over disposable where possible.
- Donating and buying secondhand items and materials.
- Sharing, lending, and renting items.
- Salvage of valuable materials for reuse in new projects.
What are two examples how water can be reused? ›
Ways to Reuse Water
For irrigation (again, both in the agricultural sector and for small-scale landscaping and gardening applications) To process water in factories, refineries and power plants. For indoor uses (such as to flush toilets) To clean roads or for use in construction sites, such as concrete mixing.
Can I reuse shower water? ›
Greywater is wastewater from non-toilet plumbing systems such as hand basins, washing machines, showers and baths. When handled properly, greywater can be safely reused for the garden. Never re-use water from toilets, washing nappies or kitchen water.
What is an example of reuse of solid waste? ›
Some common examples include donating used household items like books, magazines, clothing, kitchen wares, etc. It may also include using empty food containers to store leftovers or reusing plastic grocery sacks to line trash containers or pick up after pets.
Recycled plastic waste from sources such as used plastic bottles and recovered ocean plastic has found its way into everything from clothing and shoes to toys and office furniture. It is also common practice for most paper or card packaging items to be at least partially made from recycled materials.
What is an example of reuse in sustainability? ›
Investing in products that can be reused helps save the environment and lessens the need for landfill. Swap single-use plastic bags for fabric bags that can be cleaned and used again. Other examples include swapping plastic sandwich bags for Tupperware and swapping paper throwaway cups for reusable mugs.
What is recycling in simple words? ›
Recycling is the process of collecting and processing materials that would otherwise be thrown away as trash and turning them into new products. Recycling can benefit your community, the economy, and the environment. Products should only be recycled if they cannot be reduced or reused.
How to reuse water in daily life? ›
Learn How to Reuse Water Around the Home With These 7 Water Recycling Ideas
- Place a Bucket in the Shower. ...
- Reuse Water From Old Drinking Bottles. ...
- Water the Plants With Pasta Water. ...
- Reuse the Water You Washed Your Veggies With. ...
- Install a Grey Water Collection System. ...
- Scatter Your Leftover Ice on the Lawn.
What are two ways to reuse things? ›
Different Types of Reuse
- Refilling and returning product containers.
- Using durable products over disposable where possible.
- Donating and buying secondhand items and materials.
- Sharing, lending, and renting items.
- Salvage of valuable materials for reuse in new projects.
What are two points of reuse? ›
Reuse
- Donate usable clothing, appliances, furniture and other items to nonprofits or secondhand stores in your area. ...
- Switch from disposable to reusable items like plastic or metal food or beverage containers, refillable razors and pens, and washable kitchen towels and diapers.
What are 2 advantages of reuse? ›
Helps sustain the environment for future generations. Reduces the amount of waste that will need to be recycled or sent to landfills and incinerators. Allows products to be used to their fullest extent.
What are the two types of recycling? ›
There are two broad types of recycling operations: internal and external. Internal recycling is the reuse in a manufacturing process of materials that are a waste product of that process. Internal recycling is common in the metals industry, for example.