Research of Cherts in Longjiayuan Formation of Mesoproterozoic

Wang Xin^*

Abstract | References | PDF | HTML | Pub. Date: Mar 31, 2023

DOI: 10.23977/erej.2023.070205 | Downloads: 14 | Views: 462

Research on residual sludge disposal and resource utilization technology of urban sewage treatment plant

Fuhao Shi^*, Jiaying Pan, Lufan Zhou, Min Liao, Kuiyu Chen

Abstract | References | PDF | HTML | Pub. Date: Mar 31, 2023

DOI: 10.23977/erej.2023.070206 | Downloads: 63 | Views: 709

Study on Iron Source and Original Mineral Assemblage of Iron Formation in Paleoproterozoic Wuzhiling Formation in North China

Bin Tang^*

Abstract | References | PDF | HTML | Pub. Date: Mar 29, 2023

DOI: 10.23977/erej.2023.070204 | Downloads: 12 | Views: 443

Application of Short Term Weather Forecast in Meteorological Disaster Prevention

Xiaokang Tang^*

Abstract | References | PDF | HTML | Pub. Date: Mar 28, 2023

DOI: 10.23977/erej.2023.070203 | Downloads: 7 | Views: 382

Study on Energy Limitation Based on Neural Network and ARMA

Zongliang Zhao^*, Yizhi Gao, Hong Yu

Abstract | References | PDF | HTML | Pub. Date: Mar 23, 2023

DOI: 10.23977/erej.2023.070202 | Downloads: 22 | Views: 524

Hazards of Urban Land Subsidence and Disaster Prevention and Mitigation Measures

Haixin Chen^*, Yutong Zhou, Chuntao Yang

Abstract | References | PDF | HTML | Pub. Date: Mar 16, 2023

DOI: 10.23977/erej.2023.070201 | Downloads: 7 | Views: 485

Prediction and Simulation of Wax Deposition in Oil and Gas Wells

Likang Zhao, Haiquan Zhong^*, Guoxin Liu, Chuangen Zheng, Jian Yang, Xiaoyi Dong

Abstract | References | PDF | HTML | Pub. Date: Mar 15, 2023

DOI: 10.23977/erej.2023.070110 | Downloads: 17 | Views: 411

Study on Operation Efficiency of Urban Sewage Treatment Plants Based on DEA Model Analysis

Xiaoxu You^*, Lei Xu

Abstract | References | PDF | HTML | Pub. Date: Mar 14, 2023

DOI: 10.23977/erej.2023.070109 | Downloads: 12 | Views: 408

Method for Determining Lower Limit of Soil Geochemical Anomaly and Its Advantages and Disadvantages

Jiajun Song, Wei Liu^*, Jinhao Liang, Chuntao Yang, Yunlei Wang

Abstract | References | PDF | HTML | Pub. Date: Mar 13, 2023

DOI: 10.23977/erej.2023.070108 | Downloads: 11 | Views: 451

Study on Green Audit Innovation of Ecological Protection and Restoration Project of Mountains, Rivers, Forests, Fields, Lakes, Grasses and Sands in Wuliangsuhai Watershed

Jiaming Hou^*

Abstract | References | PDF | HTML | Pub. Date: Mar 10, 2023

DOI: 10.23977/erej.2023.070107 | Downloads: 8 | Views: 430