日前，温州市龙湾区不锈钢滑企业和大冶市，湖北省经纬矿业有限责任公司签署了由酸洗废水处理和酸污泥统一收集池产生的污泥处置的协议，并实施废物交换，转移的在单一的管理制度结合。在这一点上，该地区的电镀，如合成革污泥，残渣，三大危险固体废物，是实现安全处置。

据了解，温州市龙湾区滑现有200多个，不锈钢中的污泥万吨以上企业数量产生的污泥含有氟化物和镍，铬等重金属的危险废物，传染性，被动的，易燃，易爆和有毒在一个或几个属性，如处置不当或随意扔，造成严重的环境危害。根据协议，大冶市经纬矿业有限公司将湿污泥（含水率75％），经过初步xx后干燥，运输，大冶市，通过提炼，提取其中的金属镍组成的同时，通过污泥渣制砖的利用方式，如固化，使不锈钢污泥变废为宝。

Longwan District SLIDE realize sludge waste to treasure

A few days ago, Longwan District stainless SLIDE enterprises and Daye City, Hubei Province Jingwei Mining Co., Ltd. signed an agreement of pickling sludge generated by wastewater treatment and acid unified collection pond sludge disposal, and implementation of waste exchange, the transfer of a single management system in conjunction . At this point, the area plating sludge, residue, such as synthetic leather three major solid waste is dangerous to realize the safe disposal.

It is understood that the Longwan District SLIDE existing enterprises more than 200, stainless steel sludge generated in the volume of more than 10,000 tons, the sludge containing fluoride and nickel, chromium and other heavy metals are hazardous wastes, with infectious, reactive, flammable, explosive and toxic in one or several properties, if disposed of improperly or arbitrarily throw, causing serious environmental hazards. Under the agreement, Daye City Jingwei Mining Co., Ltd. will wet sludge (moisture content 75%) after an initial drying after the treatment, transportation, Daye City, through refining, extraction of metal which nickel composition, at the same time, through the sludge residue brick-making approach to utilization, such as curing, so that stainless steel sludge waste to treasure. (07-12-3)