The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Experiments were carried out to scrub cooking fumes using by clean water and by bio-slurry, and the effects on the removal rate of cooking oil and particles were studied. The results showed that the scrubbing effect of cooking fumes was the best when the bio-slurry concentration was 1.2 g/L. The particle sizes of fumes reduced from 0.2 ~ 62μm to 0.2 ~ 5μm, and compared with clean water washed, the...
Bioremediation of petroleum polluted soil using combination of plant rye grass and effective microbial group was carried out by pot experiment. The results show the degradation rate of 58% using combined treatment of plant and microorganisms after 162 days with enhancing of total petroleum hydrocarbon (TPH) degradation by 17% as compared to the control. The lower pH value and higher enzyme activity...
Organic matter contained in 4,000 kg of blue mussels was subjected to microbial degradation. Seawater (1,280 liter) trapped in the shells discharged by smashing shells, and the value of chemical oxygen demand (COD) was 5,800 mg/liter. The remaining solid organic matter (2,720 kg) including broken shells was washed with 6,000 liter of tap water to reduce NaCl concentration. The COD in the wastewater...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.