scholarly journals Effect of nitrogen control on the coupling system of brewery waste water and microalgae cultivation

2020 ◽  
Vol 37 (5) ◽  
pp. 528-535
Author(s):  
Yifeng JIANG ◽  
Shili YANG ◽  
Wei WEI ◽  
Ping WANG ◽  
Li ZHANG ◽  
...  
Keyword(s):  
Waste Water ◽  
Nitrogen Control ◽  
Microalgae Cultivation ◽  
Coupling System

scholarly journals Cultivation of Microalgae Chlorella sp on Fresh Water and Waste Water of Tofu Industry

2018 ◽  
Vol 31 ◽  
pp. 04009 ◽  
Author(s):  
Widayat ◽  
John Philia ◽  
Jessica Wibisono
Keyword(s):  
Waste Water ◽  
Growth Rate ◽  
Fresh Water ◽  
Sea Water ◽  
Animal Feed ◽  
Liquid Waste ◽  
Food Supplement ◽  
Microalgae Cultivation ◽  
Chlorella Sp ◽  
Aqua Culture

Chlorella sp. is a microalgae that potential for food supplement, pharmaceuticals, animal feed, aqua culture and cosmetics. Chlorella sp. commonly growth in sea water. Indonesia as a producer of tofu generated more liquid waste. Nutrient that contained in the tofu wastewater are very useful for the production of microalgae. Cultivation carried out for 7 days at different percent volume of tofu liquid waste showed that the more volume of tofu liquid waste make them longer process decipherment of polymer compounds in the waste, that’s make the growth rate of Chlorella sp. are slowness. Variable of10%V has the fastest growth rate. While, 90% v/v variable has the highest concentration of algae. It shows that Chlorella sp. better to grows in tofu wastewater than seawater.

Prospect Analysis of the Coupling System of Low-Quality Biomass Treatment and Microalgae Biofuel Production

2011 ◽  
Vol 137 ◽  
pp. 269-274
Author(s):  
Xiao Dan Wu ◽  
Yu Huan Liu ◽  
Rong Sheng Ruan ◽  
Yi Qin Wan ◽  
Jin Sheng Zhang ◽  
...  
Keyword(s):  
Hot Spots ◽  
Animal Feed ◽  
Organic Fertilizer ◽  
Value Added ◽  
Calorific Value ◽  
Biofuel Production ◽  
Human Beings ◽  
Microalgae Cultivation ◽  
Coupling System ◽  
New Energy

Nowadays human beings face the crisis and challenge of environmental pollution and energy shortage. The green treatment of low-quality biomass (such as wastewater, waste gas and solid waste), and development of microalgae biofuel are hot spots of pollution treatment and new energy development respectively. Base on the coupling system of microalgae cultivation by slurry (the product of anaerobic digestion of low-quality biomass) and biofuel production by microalgae, it is most likely to achieve an organic integration of the two hot spots, obtaining alternative liquid fuel and realizing slurry purification finally. In addition, there are added benefits can be obtained from the system, such as some high value-added products, animal feed, organic fertilizer, high-absorption materials, and so on. In this paper, combining the latest research advances of our research group, we made a brief analysis of the feasibility of microalgae cultivation by slurry, the characteristics of microalgae cultivation and lipid accumulation, the refining technologies of high calorific value fuel from microalgae, etc., and prospected the coupling system of low-quality biomass treatment and microalgae biofuel production.

Ultrastructural Localization of Acid Mucosubstance in Skeletal Muscle

1967 ◽  
Vol 25 ◽  
pp. 52-53 ◽  
Author(s):  
William J. Dougherty ◽  
Samuel S. Spicer
Keyword(s):  
Striated Muscle ◽  
Divalent Cations ◽  
Ultrastructural Localization ◽  
Major Elements ◽  
Frozen Sections ◽  
Thorium Dioxide ◽  
Iron Solution ◽  
Coupling System ◽  
Psoas Muscles ◽  
Formalin Fixed

In recent years, considerable attention has focused on the morphological nature of the excitation-contraction coupling system of striated muscle. Since the study of Porter and Palade, it has become evident that the sarcoplastic reticulum (SR) and transverse tubules constitute the major elements of this system. The problem still exists, however, of determining the mechamisms by which the signal to interdigitate is presented to the thick and thin myofilaments. This problem appears to center on the movement of Ca++ions between myofilaments and SR. Recently, Philpott and Goldstein reported acid mucosubstance associated with the SR of fish branchial muscle using the colloidal thorium dioxide technique, and suggested that this material may serve to bind or release divalent cations such as Ca++. In the present study, Hale's iron solution adapted to electron microscopy was applied to formalin-fixed myofibrils isolated from glycerol-extracted rabbit psoas muscles and to frozen sections of formalin-fixed rat psoas muscles.

Isolation of a hydroxytyrosol lactone conjugate from olive mill waste water with antioxidant activity

Planta Medica ◽  
2014 ◽  
Vol 80 (16) ◽  
Author(s):  
K Vougogiannopoulou ◽  
H Pratsinis ◽  
R Grougnet ◽  
M Halabalaki ◽  
D Kletsas ◽  
...  
Keyword(s):  
Waste Water ◽  
Antioxidant Activity ◽  
Olive Mill Waste ◽  
Olive Mill Waste Water ◽  
Mill Waste ◽  
Olive Mill

Rancang Bangun Sistem Monitoring Pengukuran Volume Air Berbasis IoT Menggunakan Arduino Wemos

2020 ◽  
Vol 6 (2) ◽  
pp. 147-153
Author(s):  
Muhamad Yusup ◽  
Po. Abas Sunarya ◽  
Krisandi Aprilyanto
Keyword(s):  
Waste Water ◽  
Waste Water Treatment ◽  
Water Reservoir ◽  
Ultrasonic Sensor ◽  
Automated System ◽  
Volume Formula ◽  
Air Volume ◽  
Database Server ◽  
A Company ◽  
Height Data

System The process of counting and storing in a manual water reservoir analysis has a high percentage of error rate compared to an automated system. In a company industry, especially in the WWT (Waste Water Treatment) section, it has several reservoir tanks as stock which are still counted manually. The ultrasonic sensor is placed at the top of the WWT tank in a hanging position. Basically, to measure the volume in a tank only variable height is always changing. So by utilizing the function of the ultrasonic sensor and also the tube volume formula, the stored AIR volume can be monitored in real time based on IoT using the Blynk application. From the sensor, height data is obtained which then the formula is processed by Arduino Wemos and then information is sent to the MySQL database server via the WIFI network.

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