Spray irrigation sprinkling water over land to be used for crops. often used to dispose of wastewater from sewage treatment plants.

喷洒灌溉，喷灌把水喷洒于准备种植作物的土地上。常常使用经过污水厂处理过的废水。

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Third, circulating water is used for industrial purposes over and over in factories and treated sewage water is used for irrigation in farming land.

第三，循环水用于工业用途，在工厂和处理过的污水用于灌溉的农业土地。

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Third, circulating water is used for industrial purposes over and over in factovies and treated sewage water is used for irrigation in farming land.

第三，循环水用于工业用途，遍地和处理的污水用于灌溉农业土地。

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Use of sewage and industrially contaminated water for irrigation has drenched Punjab's soils in heavy metals and other poisons.

ECONOMIST: Punjabis are poisoning themselves