Application of Sorbent Obtained by Pyrolysis of Sewage Sludge for Biological Treatment of Waste Water

1996 ◽  
pp. 857-867
Author(s):  
Galina Dobele ◽  
Nicolay Bogdanovich ◽  
Galina Telysheva ◽  
Uldis Viesturs
Keyword(s):  
Waste Water ◽  
Sewage Sludge ◽  
Biological Treatment

Application of sorbent obtained by pyrolysis of sewage sludge for biological treatment of waste water

1996 ◽  
Vol 57-58 (1) ◽  
pp. 857-867 ◽  
Author(s):  
Galina Dobele ◽  
Nicolay Bogdanovich ◽  
Galina Telysheva ◽  
Uldis Viestürs
Keyword(s):  
Waste Water ◽  
Sewage Sludge ◽  
Biological Treatment

Research of Treatment Technology for Electroplating Wastewater

2014 ◽  
Vol 487 ◽  
pp. 713-716 ◽  
Author(s):  
Yi Dan Zhou ◽  
Miao Sun ◽  
Li Juan Wang ◽  
Guan Nan Xi
Keyword(s):  
Waste Water ◽  
Wastewater Treatment ◽  
Electrochemical Method ◽  
Chemical Process ◽  
Biological Treatment ◽  
Chemical Method ◽  
Treatment Technology ◽  
Electroplating Wastewater ◽  
The Common ◽  
Physical And Chemical

The sources and composition of electroplating waste water are summarized. The common wastewater treatment technology, such as physical and chemical method, physic-chemical process, biological treatment and electrochemical method, and so on. Then the vision for the development of electroplating wastewater treatment technology is made.

scholarly journals Use of Sewage Sludge in Agriculture

2011 ◽  
Vol 68 (2) ◽  
Author(s):  
Daniela CIUPEANU CĂLUGĂRU
Keyword(s):  
Waste Water ◽  
Heavy Metals ◽  
Wastewater Treatment ◽  
Sewage Sludge ◽  
Environmental Protection ◽  
Environmental Quality ◽  
Wastewater Treatment Plants ◽  
Biological Sludge ◽  
The Law ◽  
High Degree

For turning to a high degree of favorability of sludge from wastewater treatment plants, currently the reintroduction in the natural circuit of this waste is an urgent priority. Knowing precisely the composition of chemical and biological sludge from waste water in accordance with the law and the rules of their application, along with modern wastewater treatment appropriate technologies play a key role on environmental protection. Involvement by precise rules, the content of heavy metals in relation to the maximum permitted by law, translate in to particularly advantageous results in terms of environmental quality.

Improving the biological treatment of waste water using pressurised sequencing batch reactor

2018 ◽  
Vol 13 (2) ◽  
pp. 37-43
Author(s):  
Hesham M Elkaramany ◽  
Amro A Elbaz ◽  
Amal N Mohamed ◽  
Alhassan H Sakr
Keyword(s):  
Waste Water ◽  
Biological Treatment ◽  
Sequencing Batch Reactor ◽  
Batch Reactor

scholarly journals Biological Approach for Recycling Waste Water in Iraq

2014 ◽  
Vol 7 ◽  
pp. ASWR.S17611 ◽  
Author(s):  
Muhsin A.J. Al-Mossawi
Keyword(s):  
Waste Water ◽  
Biological Treatment ◽  
Water Distribution ◽  
Control Method ◽  
Oxygen Demand ◽  
Water Shortage ◽  
Fecal Coliforms ◽  
Time Required ◽  
Irrigation Waters ◽  
Contaminated Waters

The middle and southern parts of Iraq are exposed to a series of serious drought-related problems. This is mainly linked to the absence of applied international law for water distribution in the Euphrates and Tigris rivers between Turkey, Syria, and Iraq, in addition to climate change and unawareness of the water resource problems for more than three decades. The Inter-Agency Information and Analysis Unit of the United Nations reported that water in the Tigris and Euphrates will decrease by up to 80% and 50%, respectively, by 2025. Therefore, water recycling would be an essential and inevitable sustainable approach under these circumstances. The biological treatment of sewage, industrial waste water, scientific laboratories effluent, and irrigation waters using compact units is described here to be involved in solving the water shortage in Iraq. The main indicators used to assess the efficiency of these units are chemical oxygen demand (COD), biological oxygen demand (BOD), total solved salts (TSS), and total fecal coliforms (TFC). These units have been approved to treat contaminated waters with 10-fold pollutants in a fifth of the time required as compared to other classical procedures. In conclusion, using these treatment units will be useful in tackling the problem of water shortage in Iraq and could potentially be the best control method to stop the spread of infectious diseases obtained from contaminated waters.

The changes of bamboo pulping waste water residuals in biological treatment process

2018 ◽  
Vol 33 (1) ◽  
pp. 14-20 ◽  
Author(s):  
Long Liang ◽  
Ying Qiao Shi ◽  
Guigan Fang ◽  
Aixiang Pan ◽  
Qinwen Tian ◽  
...  
Keyword(s):  
Waste Water ◽  
Biological Treatment ◽  
Treatment Process ◽  
Biological Treatment Process
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