scholarly journals Photofermentative Hydrogen Generation in Presence of Waste Water from Food Industry

Biogas ◽  
10.5772/33564 ◽  
2012 ◽  
Author(s):  
Krystyna Seifert ◽  
Roman Zagrodnik ◽  
Mikoaj Stodolny ◽  
Marek aniecki
Keyword(s):  
Waste Water ◽  
Food Industry ◽  
Hydrogen Generation

Effect of using raw waste water from food industry on soil fertility, cucumber and tomato growth, yield and fruit quality

2015 ◽  
Vol 193 ◽  
pp. 99-104 ◽  
Author(s):  
M. Qaryouti ◽  
N. Bani-Hani ◽  
T.M. Abu-Sharar ◽  
I. Shnikat ◽  
M. Hiari ◽  
...  
Keyword(s):  
Waste Water ◽  
Soil Fertility ◽  
Fruit Quality ◽  
Food Industry ◽  
Growth Yield ◽  
Tomato Growth

Self-standing SnS nanosheet array: A bifunctional binder-free thin film catalyst for electrochemical hydrogen generation and waste-water treatment

2021 ◽  
Author(s):  
Supriya A. Ankush Patil ◽  
Hoa Thi Bui ◽  
Iqra rabani ◽  
Sajjad Hussain ◽  
Yongho Seo ◽  
...  
Keyword(s):  
Thin Film ◽  
Waste Water ◽  
Water Treatment ◽  
Hydrogen Generation ◽  
Waste Water Treatment ◽  
Nanosheet Array ◽  
Thin Film Catalyst ◽  
Binder Free ◽  
Environment Preservation

Hydrogen generation during waste-water treatment has remained a long-standing challenge for the environment preservation welfare. In the present work, we have fabricated a promising bifunctional thin film-based catalyst for hydrogen...

scholarly journals Effect of pH and time on the treatment by coagulation from slaughterhouse of the city of Rabat

2018 ◽  
Vol 149 ◽  
pp. 02091 ◽  
Author(s):  
Nisrine. Boughou ◽  
Imane. Majdy ◽  
Essediya. Cherkaoui ◽  
Mohamed. Khamar ◽  
Abderrahman. Nounah
Keyword(s):  
Waste Water ◽  
Organic Matter ◽  
Retention Time ◽  
Food Processing ◽  
Food Industry ◽  
Waste Water Treatment ◽  
Oxygen Demand ◽  
Essential Element ◽  
Effect Of Ph ◽  
The City

Water is an essential element in the agri-food industry. The resulting wastewater is often returned to the natural environment without prior treatment; which can be an important source of environmental pollution. Among these food processing industries, there are slaughterhouses that are classified as dangerous, unhealthy and inconvenient, so the treatment of their discharges is necessary before their spill. This article presents the results of the waste water treatment study of the Rabat slaughterhouse by coagulation-flocculation using ferric chloride and the effect of pH and retention time on the elimination of turbidity, Chemical oxygen demand (COD) and organic matter (OM). The results show that pH and retention time plays a major role in the elimination efficiency of these parameters. Thus, with a pH = 5.83, a significant reduction in COD and turbidity are observed after 90 min and 120 min of decantation.

scholarly journals EFFECTIVE SULFUR OXIDIZING BACTERIAL ISOLATION FROM PROCESS WASTE WATER OF FOOD INDUSTRY

2021 ◽  
Vol 21 (Suppliment-1) ◽  
pp. 1595-1604
Author(s):  
Kalyani Borse ◽  
Vikash Agnihotri ◽  
Hemant Bhandarkar ◽  
Suddhanshu Bhardwaj
Keyword(s):  
Waste Water ◽  
Food Industry ◽  
Bacterial Isolation ◽  
Process Waste ◽  
Sulfur Oxidizing ◽  
Process Waste Water

scholarly journals Anaerobic treatment of sludge, industrial waste water and industrial waste from food industry

2019 ◽  
pp. 243-252
Author(s):  
Björn Rosén ◽  
Håkan Eriksson
Keyword(s):  
Waste Water ◽  
Water Treatment ◽  
Industrial Waste ◽  
Food Industry ◽  
Organic Waste ◽  
Waste Water Treatment ◽  
Anaerobic Treatment ◽  
Energy Output ◽  
Waste Water Treatment Plant ◽  
Industrial Waste Water

The use of biological anaerobic treatment for sludge digestion in treatment plants has a Jong operational record. The result is a lower amount of stabilised sludge and a considerable energy output, as heat and possibly also electrical energy. In industrial waste water treatment, anaerobic processes have also been used quite a Jong period, especially in food and pulp and paper industries. The anaerobic treatment of organic waste from industries or municipal waste, is a more recent application. The paper presents a summary of used anaerobic technology, with a special case from the Kalmar waste water treatment plant, where the two existing sludge digesters are upgraded to termophilic anaerobic treatment, one unit t be used for sludge and the other, separately, for organic waste from food industry and manure from farms.

Integrated Use of Microalgae in Waste Water Purification and Processing of Food Industry Waste

2021 ◽  
Vol 25 (11) ◽  
pp. 18-23
Author(s):  
N.V. Zibarev ◽  
V.V. Zhazhkov ◽  
M.Yu. Andrianova ◽  
N.A. Politaeva ◽  
A.N. Chusov ◽  
...  
Keyword(s):  
Waste Water ◽  
Anaerobic Digestion ◽  
Food Waste ◽  
Food Industry ◽  
Brewing Industry ◽  
Industry Waste ◽  
Peter The Great ◽  
Microalgae Biomass ◽  
Public Catering ◽  
Food Industry Waste

The processing of liquid and solid waste from the food industry using microalgae is considered on the example of St. Petersburg enterprises. Waste water from Baltika Brewing Campaign and food waste from public catering enterprises were used in the work, using the example of food waste from the canteens of Peter the Great St. Petersburg Polytechnic University. Тhe possibility of purifying wastewater from the brewing industry using microalgae was studied. The obtained biomass of microalgae after purification of waste water from the food industry is proposed to be used to accelerate the processes of anaerobic digestion of food waste generated in the canteens of the Peter the Great St. Petersburg Polytechnic University. It has been shown that the addition of microalgae biomass is capable of accelerating the decomposition of food waste and producing more biogas with a maximum methane content.

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