System for washing laundry

A system for washing laundry comprising:

• a cleaning fluid electrolytic hydrogen nano bubbles generation device configured to receive tap water and electrolyze the tap water to generate nano hydrogen bubbles with either nano ion water or alkaline electrolytic water to produce a cleaning fluid;
• a recycled water nano bubbles generation device configured to receive tap water and water recycled by at least one washing machine and generate ozone nano bubbles from a mixture of the tap water and the recycled water to be supplied to the at least one washing machine;
• at least one washing machine configured to perform one of a plurality of wash cycles including pre-wash, main wash, and rinse procedure;
• a pre-wash or rinse water filter, wherein after pre-wash or rinse procedure has been performed, water flows through a pre-wash or rinse recycled water line into the pre-wash or rinse water filter, and the pre-wash or rinse water filter is configured to filter the water;
• and
• a pre-wash or rinse water treatment system arranged between the pre-wash or rinse water filter and the recycled water nano bubbles generation device,
• wherein the pre-wash or rinse water treatment system is configured to treat the filtered water from the pre-wash or rinse water filter and send the treated water to the recycled water nano bubbles generation device,
• wherein in the pre-wash or rinse procedure, the recycled water nano bubbles generation device supplies the tap water having ozone nano bubbles to each of the at least one washing machine through a pre-wash or rinse line so that each of the at least one washing machine is configured to perform the pre-wash or rinse, and
• wherein in the main wash, the cleaning fluid electrolytic hydrogen nano bubbles generation device supplies a main solution to each of the least one washing machine through a cleaning fluid line so that each of the at least one washing machine is configured to perform the main wash.