Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Phu Ly Sy Nguyen"'
Publikováno v:
Science and Technology Development Journal - Natural Sciences. 2:130-137
Since 2013, the Ministry of Natural Resources and Environment published the revision of the “National Technical Regulation on Ambient Air Quality” (QCVN 05:2013/BTNMT), in which the fine particulate matter (PM2.5) was added to the QCVN. However,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acbe6ed173af862823b6b806598635cd
https://doi.org/10.32508/stdjns.v2i5.788
https://doi.org/10.32508/stdjns.v2i5.788
Publikováno v:
Science and Technology Development Journal. 19:236-245
Trihalomethanes (THMs) are byproducts of the process of disinfecting water with chlorine, in which, 4 compounds are most interested such as chloroform (CF), bromodichloromethane (BDCM), dibromochloromethane (DBCM) and bromoform (BF). These DBPs even
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b80c72b62696dcfe2376a65d18f40d3
https://doi.org/10.32508/stdj.v19i4.619
https://doi.org/10.32508/stdj.v19i4.619
Publikováno v:
Science and Technology Development Journal. 19:246-257
This study focuses on removing the metals: chromium, nickel, zinc and copper in high concentrations (particularly with chromium, whose concentration went up to 350 ppm) in plating wastewater by electrocoagulation (EC) method using direct current (DC)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3eb81242b0e050c78601e95d251920f1
https://doi.org/10.32508/stdj.v19i4.629
https://doi.org/10.32508/stdj.v19i4.629
Publikováno v:
Science and Technology Development Journal. 16:106-119
Residual levels of organochlorine and organophosphorus pesticides in surface water in some agricultural areas at Ho Chi Minh City were investigated in 2012. Four organophosphorus pesticides including Malathion, Parathion, Ethion and Trithion and seve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7303b16b597842fe468e5b91b35d1f46
https://doi.org/10.32508/stdj.v16i3.1623
https://doi.org/10.32508/stdj.v16i3.1623
Publikováno v:
Science and Technology Development Journal. 16:96-105
This research aimed at investigating the species of microorganisms from activated sludge is capable of handling gas-containing phenol vapor by means of trickling biofilter. By isolating and culturing microorganisms, two species, Bacillus pumilus and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9302700916090ad45518c0c51785c9cf
https://doi.org/10.32508/stdj.v16i3.1624
https://doi.org/10.32508/stdj.v16i3.1624