Open AccessSummary of Application of Solar Thermal Evaporation Technology in Wastewater Treatment
Author(s) -
Xiaohui Wang
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/769/2/022043
Subject(s) - waste management , heat pump , environmental science , evaporation , sewage treatment , process engineering , sewage sludge , sewage , environmental engineering , wastewater , engineering , mechanical engineering , meteorology , geography , heat exchanger
In view of the current problems of sludge drying, this article mainly proposes a sewage source heat pump + solar heat collection system sludge drying technology, and expounds the feasibility of using sewage source heat pump and solar heat collection system as the heat source for sludge drying. The main principles, the structural characteristics of the main equipment and the operation precautions. It is clarified that this sludge drying method has good expansibility and practicability, and has the value of engineering application and further development.