Ultrahigh-pressure water de-rusting is a new kind of environmentally friendly technology,which has become an effective way to solve the problem of rust and paint removal in the ship repair industry.Due to meet the requirements of environmental protection and achieve the whole process management of de-rusting,the new pro-cess must address the problem of end wastewater treatment.This paper introduced in detail a technology for the end wastewater treatment,which designed and developed vacuum equipment and piping to collect wastewater at the source and treated the wastewater to meet the discharge standards and satisfy environmental protection requirements after passing through a series of wastewater treatment devices.
ship shell plateultrahigh-pressure water de-rustingwastewater recyclewastewater treatment
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