environment engineer collect samples of wastewater from industrial canals in test tube, close up hand with glove collect samples of wastewater from industrial canals in test tube. mobile water laboratory check - 水質污染 個照片及圖片檔高質素, 分析, 污染
powerful water flowing from a large pipe using a water pump for agricultural use in paddy fields. - 水質污染 個照片及圖片檔污染
water line icon set. group of object. water drop, rain, protect water, save the water, water management. - 水質污染 幅插畫檔、美工圖案、卡通及圖標玻璃杯, 水滴
beach full of garbage. garbage, plastic bags and bottles. concept climate change and pollution. mui ne, vietnam. - 水質污染 個照片及圖片檔環境保護, 危機
Water discharges from an outlet pipe into the River Mersey next to the United Utilities waste water treatment plant in Stretford on June 23, 2025 in...污水處理廠, 英國
frontal view of two people sweeping the floodwater from the entrance of the house with brooms. - 水質污染 個照片及圖片檔水災, 公寓, 房屋
petroleum spill mixed with other chemical substances on sea and sand surface. pollution images, samet island, thailand. - 水質污染 個照片及圖片檔油外洩, 原油, 化學品
experienced hand in blue protective glove carefully collects water from river, portraying work of aquatic environmental scientist - 水質污染 個照片及圖片檔