Description: The Irrigation Device for Recycling Vegetable Washing Wastewater
The Irrigation Device for Recycling Vegetable Washing Wastewater TIANJIN NANKAI CENTRAL PRIMARY SCHOOL Pang Wenqi; Pang Wenjie This is the irrigation device we designed for recycling vegetable washing wastewater. Every day when my mother is cooking, I find that the water used for the first wash of vegetables is dirty and directly discarded. But the last few washings of vegetable water do not look dirty and can be collected and reused, such as watering flowers, flushing toilets, etc. However, collecting it is quite cumbersome and reusing it is also inconvenient. We were wondering if we could automatically complete the collection and reuse work, so we designed this vegetable washing wastewater recycling and irrigation device. The invention includes a vegetable washing basin with a deflection valve, which can discharge dirty water and collect wastewater. The lower water storage tank is equipped with a liquid level sensor to perform a full water alarm function. This is a tidal seedbed, where wastewater is sent regularly and temporarily stays in the flowerpot for irrigation. Next, I will demonstrate to everyone. Dirty water can be discharged into the sewer through a valve, and subsequent vegetable washing wastewater can be recycled into a bucket. By using an intelligent control system and utilizing wastewater to water flowers and vegetables at regular intervals, water resources can be recycled and reused.
Organisation: TIANJIN NANKAI CENTRAL PRIMARY SCHOOL
Innovator(s): Pang Wenqi; Pang Wenjie
Category: Zero Waste Technologies