ID 5139456180 © Antikainen | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
aerial blackwater circular clean cleaner conservation dirty ecology ecosystem effluent environment environmental factory full green greywater groundwater industrial industry liquid nobody overflow plant pollution process purification purified purity recycle recycled recycling round sedimentation separation separator settle settler sewage sewer sewerage sludge station storage system tank technology treatment waste wastewater water