Repository -- University of Riau
Contains documents published by the University of Riau in the form of electronic documents include undergraduate student papers, scientific papers outstanding students, faculty research reports, inaugural speech professor, proceeding and data on University of Riau (UR-ana).
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Pebriansyah, Nurrahmad; Sari, Vira Mayang
(2019-11)
This paper is related to the Regulation of the Pekanbaru mayor No. 7 of 2011 about
article 5 Wastewater Control Permit guidelines . The regulation explains that the
laundry business must manage its liquid waste first ...
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Murnita, Murnita
(2019-10)
In the development of peatland for plants, especially paddy fields, there are some
limiting factors. One of them is that high content of phenolic acid can be toxic to
plants. Therefore, this research is conducted to ...
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Joleha, Imam Suprayogi; Bochari, Bochari; Nurdin, Nurdin
(2019-11)
This research was conducted with the aim to find out the quality of water from several
raw water sources that will be used as clean water sources. Raw water sources that
do not meet clean water quality standards will be ...
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Ilham, Ilham; Amri, Amun; Anita, Sofia
(2019-11)
The produced water (PW) is wastewater generated from the extraction of oil and gas
production. The PW from Minas oilfiledis around 13.5 million m3 per day and contains
metals thatare boron (B) = 7,46±0,13 mg/L as B3+and ...
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Siregar, Yusni Ikhwan; Zulkifli, Zulkifli
(2019-11)
Coastal waters were oftenly considerred as a final destination of pollution transported
from landbase as well as seabased activities. The present study aims at gaining
information on contamination of Pb, Cu, Cd and Zn ...
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