OriginClear Inc. announces that it booked combined purchase orders in excess of $5 million in the first six months of 2022, more than double the order volume for the comparable period in 2021. While not an official measure, purchase orders indicate future revenue potential. This was seen in First Quarter of this year, when increased purchase orders in the second half of 2021 contributed to a 55% increase in this year's first quarter revenue, compared to 1st quarter 2021.