The Analysis of the Relationship between Spread Effect on the Equipment Manufacturing Industry in Shandong Province and Industrial Waste Water Pollution

2012 ◽  
Vol 616-618 ◽  
pp. 1431-1435
Author(s):  
Yi Peng Jiang ◽  
Wei Xin Luan
Keyword(s):  
Waste Water ◽  
Water Pollution ◽  
Industrial Waste ◽  
Manufacturing Industry ◽  
Shandong Province ◽  
Industrial Waste Water ◽  
Production Scale ◽  
Equipment Manufacturing ◽  
Equipment Manufacturing Industry ◽  
The Relationship

This paper analysis the association effect and spread effect on the equipment manufacturing industry in Shandong province based on the input-output model, then according to the environmental experience coefficient, analysis the relationship between spread effect on the equipment manufacturing industry in Shandong province and industrial waste water pollution. The result shows that Shandong equipment manufacturing industrial production scale to increase will drive other heavy industry department production growth, corresponding will emit a lot of industrial wastewater, ultimately affect the long-term healthy development of region economy and environment.

Study on Development Strategies of Chinese Equipment Manufacturing Industry

2014 ◽  
Vol 945-949 ◽  
pp. 2996-2999
Author(s):  
Liu Ping Chen
Keyword(s):  
Development Strategy ◽  
Manufacturing Industry ◽  
Production Capacity ◽  
Industry Structure ◽  
Export Trade ◽  
Production Scale ◽  
Independent Innovation ◽  
Equipment Manufacturing ◽  
Equipment Manufacturing Industry ◽  
Innovation Capacity

The achievement, which Chinese Equipment Manufacturing Industry had accomplished in the ten years after China accessed the World Trade Organization, is first analyzed through the production scale, the export trade, the industry structure and the comprehensive strength and so on in the paper. The problems, which exist in the products, the production capacity, the independent innovation capacity, the production means and the internal and external environment of Chinese Equipment Manufacturing Industry, are pointed out. Some suggestion on the future development strategy is last put forward.

scholarly journals Impact of participating in global value chain on the carbon dioxide emissions of China's equipment manufacturing industry

2021 ◽  
Author(s):  
Yan Li ◽  
Xinxin Xia ◽  
Qingbo Huang
Keyword(s):  
Carbon Dioxide ◽  
Value Chain ◽  
Carbon Dioxide Emissions ◽  
Manufacturing Industry ◽  
High Tech ◽  
Technical Equipment ◽  
Global Value Chain ◽  
Production Scale ◽  
Equipment Manufacturing ◽  
Equipment Manufacturing Industry

Abstract As the pillar industry in China's post-industrial era, the equipment manufacturing industry has played an important role of providing technical equipment for downstream industries, which also brought about a substantial increase in CO2 emissions. Therefore, in order to find ways to reduce the carbon dioxide emissions of the equipment manufacturing industry, this paper based on the global value chain production length decomposition model, improved the CO2 emission effect model and the STIRPAT model to study the different impact of the GVC production length on the CO2 emissions of China's equipment manufacturing industry under different GVC participation modes. The study found that extending GVC production length can effectively reduce CO2 emissions, and the CO2 reduction effect of the simple GVC production length is the most significant. Besides, with the extension of the GVC production length, the CO2 emissions of high-tech industries have decreased, while the CO2 emissions of medium-technology industries have increased. In addition, the improvements of policy regulations, factor structure and foreign investment will also reduce CO2 emissions, but the expansion of production scale and R&D investment will increase CO2 emissions.

scholarly journals Optimal H2O2 concentration in advanced oxidation over titanium dioxide photocatalyst

2021 ◽  
Vol 22 (1) ◽  
pp. 73-79
Author(s):  
Nazarii Danyliuk ◽  
Ivan Mironyuk ◽  
Tetiana Tatarchuk ◽  
Alexander Shyichuk
Keyword(s):  
Waste Water ◽  
Photocatalytic Degradation ◽  
Rhodamine B ◽  
Industrial Waste ◽  
Degradation Rate ◽  
Oxidative Degradation ◽  
H2o2 Concentration ◽  
Industrial Waste Water ◽  
Rhodamine B Dye ◽  
The Relationship

The oxidative degradation of Rhodamine B dye under ultraviolet irradiation was studied. The degradation rate was measured with using of smartphone camera. Photocatalytic degradation of the Rhodamine B dye over the P25-TiO2 catalyst has been found to accelerate substantially in the presence of hydrogen peroxide. The relationship between the photocatalytic degradation rate and H2O2 concentration has been studied. The optimal concentration of H2O2 has been found to in the range of 10-25 mM. The proposed mixture of P25 photocatalyst and H2O2 oxidizer can be used to remove organic pollutions from industrial waste water.

REVIEWS OF ELECTROCOAGULATION PROCESS ON WASTE WATER TREATMENT TECHNOLOGY

2017 ◽  
Vol 9 (1) ◽  
Author(s):  
Taty Hernaningsih
Keyword(s):  
Waste Water ◽  
Water Treatment ◽  
Removal Efficiency ◽  
Industrial Waste ◽  
Waste Water Treatment ◽  
Treatment Technique ◽  
Industrial Waste Water ◽  
Strong Current ◽  
Current Voltage ◽  
Electrocoagulation Process

Waste water treatment by industry usually uses chemicals that may lead to additional environmental pollution load. On the other hand, water demand increases and environmental regulations regarding waste water disposal requirements that apply more stringent. It is necessary for waste treatment technique that accommodate this requirement. Electrocoagulation process is a technique of wastewater treatment that has been chosen because the technique is environmentally friendly. This paper will review some of the research or application electrocoagulation process which is conducted on industrial waste water. Types of industrial waste water that is to be reviewed include: industries batik, sarongs, textiles, palm oil, slaughterhouses, food, leather tanning, laundry, pulp and paper. Overview reviewed in this research include the waste water treatment process in several processing variations such as: change in time, electricity and kind of electrodes. The results of the research with electrocoagulation process in the industry are the removal efficiency of TSS, COD, BOD5, Chrome, phosphate, surfactants, color turbidity influenced by several factors including time, strong current, voltage, distance and type of electrode and pH. The results of the study with electrocoagulation process in the industry is the removal efficiency of TSS, COD, BOD5, chromium, phosphate, surfactant, turbidity color that are influenced by several factors including time, strong current, voltage, distance and type of electrode and pH. It is hoped the information presented in this article can be a reference for similar research for the improvement of research on the process ektrokoagulasi.Key words: elektrocoagulation, removal eficiency, environmental friendly

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