With the development of urbanization and social economy, the problem of lake sewage sludge treatment is becoming more and more obvious. Based on the current situation of sludge treatment and the requirements of relevant national policies,we have developed the current advanced lake sewage sludge treatment process in line with the principle of "reduction, innocency, stabilization and resource recovery".
Now our lake sewage sludge treatment technology covers pretreatment, washing and sieving, dewatering, tail water treatment, sediment stabilization, etc. When various materials are treated and reach the standard, the clean sand will backfill into the river channel, and the dewatered sediment will undergoes treatment. our lake sewage sludge treatment technology includes such eight modules as pretreatment unit, desanding unit, desilting unit, dewatering unit, sewage treatment unit, clean water storage unit, solidification unit and chemicals unit.
Applications of lake sewage sludge treatment and disposal technology:
(1) River sediment disposal in cities and downtowns;
(2) Sediment disposal of urban landscape lakes and drinking water sources;
(3) Reservoir sediment disposal;
(4) River channel regulation and river sludge disposal technology.
In recent years, our BRRD series Black Rhino environmental lake sewage sludge treatment equipment has been widely applied to environmental dredging field of rivers, lakes, reservoirs, etc. Moreover, we can customize the optimal integrated solution to lake sewage sludge treatment according to the field hydrogeological conditions.