"Limiting the use of plastic bags is not enough—blocking is not sufficient. We also need to 'sparse' at the same time as 'blocking.' So, how can we turn waste plastics into something useful?" Method one: Recycling waste plastics into pollution-free "plastic wood." Wu Zhuoliang, a senior engineer at the Xi'an Yuantong Jiaoda Plastic and Wood Engineering Technology Center, explained that recycling waste plastic bags into plastic wood is an effective way to reduce white pollution and decrease the demand for natural wood. This method also helps achieve efficient resource recycling. Wu demonstrated some of the center’s ongoing projects and products, such as small plates labeled as “windows, doors, pipes, planks, and floors.” These items had a white and gray appearance with small holes in the middle. When the reporter touched one of the “pipes,” it felt smooth and cold. Without Wu’s explanation, it would have been hard to believe these were made from used plastic bags and wood. "The plastic wood is made from waste plastics," Wu said. "We pay 300 yuan per ton to collect them from Jiangcungou. After processing with our advanced technology, they are non-polluting, strong, and durable. We are also developing plastic 'tieboards,' which can be used as sleeper materials for trains. The composite material made from recycled plastics is also fire and mold resistant." According to Wu, the center is working on a 2008 SME Technology Innovation Project Review Conference project focused on cotton stalk bio-plastic-wood composite new materials. Their goal is to find a sustainable solution for waste plastics. They plan to build a production base capable of producing 20,000 tons of HWPC plastic wood multi-recycled polymer alloy materials annually, likely near Jiangcungou within two years. Once operational, this facility could consume 60,000 tons of plastic in a single year. Method two: Using waste cattle wool and other byproducts to make "special biodegradable plastic film." "We should not bury plastic, as it won't degrade for hundreds of years. The best solution is to transform it into biodegradable materials," said Professor Wei Junfa, a chemistry and materials science professor at Shaanxi Normal University. He and Associate Professor Li Wenxin from Shaanxi University of Science and Technology developed a special plastic film that is thin, flexible, and transparent. This protein-based plastic film is made from waste cattle wool, tannery byproducts, and discarded chicken and duck feathers—rather than oil-based resources. According to Wei, this eco-friendly product can be used for agricultural films or supermarket plastic bags. It addresses environmental issues caused by waste wool and poultry feathers, such as pollution, fly breeding, and bacterial growth. It also helps conserve oil resources. Most importantly, the film can decompose within three to six months, leaving no harmful residue. Its decomposition products act like organic fertilizer, enriching the soil instead of harming it. This innovative approach offers a practical solution to the problem of "white pollution" and other environmental challenges caused by excessive plastic use.

Vegetables Washing Machine

Our vegetables washing machine is made of 304 stainless steel, which is sturdy and durable, and the raw materials of the equipment will not be damaged, so as to achieve high cleaning, labor saving, water saving, stable and reliable equipment and other effects. The cleanliness of the objects to be cleaned is more than three times higher than that of manual conventional washing.

This washing machine uses high-pressure water flow and a bubble generating device to impact the surface of the object to be cleaned. The energy generated by the bubbles breaking when they contact the object will have an impact and brushing effect on the surface of the object to be cleaned. Brushing the surface of the object to be cleaned will be cleaned.

Ginger Washing Peeling Machine,Onion Washing Machine,Pepper Washer Machine,Yam Washing Machine,Pepper Washing Machine,Garlic Washer Machine

Henan Gems Machinery Co.,Ltd , https://www.gemsmachine.com