Bioprocess development for continuous treatment of industrial waste salt water

2020 ◽  
Vol 92 (9) ◽  
pp. 1228-1228
Author(s):  
T. Mainka ◽  
C. Herwig ◽  
S. Pflügl
Keyword(s):  
Industrial Waste ◽  
Salt Water ◽  
Continuous Treatment ◽  
Bioprocess Development ◽  
Waste Salt

Optimal Design of Salt Water Recycle System with Non-Filler Evaporating Tower

2014 ◽  
Vol 522-524 ◽  
pp. 834-839
Author(s):  
Yu Qing Zhao ◽  
Zhi Yong Li ◽  
Li Yang Zhang ◽  
Yu Qiang Liu ◽  
Ji Nian Zhu ◽  
...  
Keyword(s):  
Waste Water ◽  
Numerical Simulation ◽  
Industrial Waste ◽  
Salt Water ◽  
Optimal Parameters ◽  
Industrial Waste Water ◽  
Saline Wastewater ◽  
Water Recycle ◽  
Mass Transfer Theory ◽  
Tower Height

In order to attain a simple and reliable process in the salt recycle in industrial waste water, non-filler evaporating tower is proposed. Based on the heat and mass transfer theory, the saline wastewater recycle process is proposed, and the sensitivity of water evaporating rate to the tower height and the inlet salt water temperature is analyzed. The numerical simulation is developed, which establishes optimal parameters of the process.

scholarly journals Investigation of organic impurity and its occurrence in industrial waste salt produced by physicochemical process

PLoS ONE ◽  
2021 ◽  
Vol 16 (8) ◽  
pp. e0256101
Author(s):  
Zongwen Zhao ◽  
Wenbin Xu ◽  
Zhongbing Wang ◽  
Weining Qin ◽  
Jie Lei ◽  
...  
Keyword(s):  
Resource Utilization ◽  
Industrial Waste ◽  
Physicochemical Process ◽  
Organic Impurity ◽  
Organic Impurities ◽  
Comprehensive Information ◽  
Group Substance ◽  
Function Group ◽  
Waste Salt ◽  
Definition Of

Industrial waste salt is classified as hazardous waste to the environment. The organic impurity and its occurrence in industrial waste salt affect the salt resource utilization. In this paper, composition quantitative analysis, XRD, TG-DSC, SEM/FIB-SEM coupled with EDS, FTIR, XPS and GC-Ms were chosen to investigate the organic impurity and its occurrence in industrial waste salt. The organic impurities owe small proportion (1.77%) in the specimen and exhibit weak thermal stability within the temperature of 600°C. A clear definition of organic impurity, including 11 kinds of organic compounds, including aldehyde, benzene and its derivatives etc., were detected in the industrial waste salt. These organic impurities, owing (C-O/C-O-C, C-OH/C = O, C–C/CHx/C = C etc.)-containing function group substance, are mainly distributed both on the surface and inside of the salt particles. Meanwhile, the organic substance may combine with metal cations (Ni2+, Mg2+, Cu2+ etc.) through functional groups, such as hydroxide, carbonyl etc., which increases its stability in the industrial waste salt. These findings provide comprehensive information for the resource utilization of industrial waste salt from chemical industry etc.

scholarly journals Teknologi Pengolahan Limbah Industri Tahu sebagai Upaya Pengembangan Usaha Kecil Menengah (UKM) di Kecamatan Gambiran Kabupaten Banyuwangi

2019 ◽  
Vol 5 (1) ◽  
pp. 53
Author(s):  
Sofi Faiqotul Hikmah ◽  
Abd. Rahman ◽  
Ilham Nur Kholiq ◽  
Zulfi Zumala Dwi Andriani
Keyword(s):  
Industrial Waste ◽  
Production Cost ◽  
Small And Medium Enterprises ◽  
Salt Water ◽  
Liquid Waste ◽  
Production Costs ◽  
Soy Sauce ◽  
New Production ◽  
Descriptive Research ◽  
Medium Enterprises

If waste is utilized properly, it will create new production and advance SMEs in Gambiran District so that it can minimize unemployment and increase the amount of income per capita of the community. This study has three objectives, namely: (1) To analyze the technology used in processing tofu industrial waste into nata de soya in Gambiran District, Banyuwangi Regency, (2) To analyze the technology used for processing tofu industrial waste into soy sauce in Gambiran District Banyuwangi, (3) To analyze the amount of production costs and costs of production sales from nata de soya and soy sauce products as an effort to develop Small and Medium Enterprises (UKM) in Gambiran District, Banyuwangi Regency. This research is classified into descriptive research with quantitative and qualitative types of data from the results of the experimental application to examine the act of making nata and soy sauce food products by the Gambiran District community by collecting data through surveys, observations, documentation, interviews and document analysis. In analyzing the document the results of the study will compare the feasibility of the two products obtained from whey to Nata de Soya and Ketchup products using the following feasibility analysis: TCI = FCI + WCI, TC = TFC + TVC, TR = P x Q,   = TR – TC, dan BEP =  . The analysis shows that the technology used in making nata de soya is biotechnology from the bacterium Acetobacter xylinum which has been fermented with sugar, vinegar and micin. While the technology of utilizing tofu industrial waste into soy sauce is one strategy to reduce environmental pollution. Experiments of making soy sauce are carried out by fermentation by methanogen bacteria from soaking solid waste and fermented with salt water bath after the tofu waste is dried until the moisture content reaches 12%. To analyze the production cost of making nata de soya with 3 liters of liquid waste is TCI = 16,500, TC = 16,500, TR = 25,500, Π = 9,000, BEP = 6 Liters. While for the analysis of the production cost of making soy sauce is TCI = 33,000, TC = 33,000, TR = 75,500, Π = 42,000, BEP = 2.2 Liter

Management of symptomatic GERD with omeprazole 10 and 20 mg: Comparison of a continuous treatment and an intermittent treatment

2001 ◽  
Vol 120 (5) ◽  
pp. A432-A433
Author(s):  
M FRANCE ◽  
T HELBERT ◽  
J JACQUES ◽  
J FRANCOISBERGMAN ◽  
A CAEKAERT ◽  
...  
Keyword(s):  
Continuous Treatment ◽  
Intermittent Treatment ◽  
Symptomatic Gerd

Bioconversion of Mixed Industrial Waste in Biosurfactants of Nocardia vaccinia IMB-7405

2019 ◽  
Vol 81 (1) ◽  
pp. 34-48
Author(s):  
T.P. Pirog ◽  
◽  
А.Yu. Gershtman ◽  
T.A. Shevchuk ◽  
◽  
...  
Keyword(s):  
Industrial Waste

Potentiality of Industrial Waste as Supplementary Cementitious Material in Concrete Production

2020 ◽  
Vol 11 (5) ◽  
pp. 214
Author(s):  
Sajjad Ali Mangi ◽  
Zubair Ahmed Memon ◽  
Shabir Hussain Khahro ◽  
Rizwan Ali Memon ◽  
Arshad Hussain Memon
Keyword(s):  
Industrial Waste ◽  
Cementitious Material ◽  
Supplementary Cementitious Material ◽  
Concrete Production
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