Treatment of berberine hydrochloride pharmaceutical wastewater by O3/UV/H2O2 advanced oxidation process

Qin, Weiwei; Song, Yonghui; Dai, Yunrong; Qiu, Guanglei; Ren, Meijie; Zeng, Ping

doi:10.1007/s12665-015-4192-2

Cited by 31 publications

(19 citation statements)

References 42 publications

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“…30 Membranski procesi uključuju upotrebu polupropusnih membrana različitih veličina pora čijim se pravilnim odabirom može ukloniti širok spektar onečišćenja različitih veličina čestica. 7,31 Membrane s manjom veličinom pora, kao što su nanofiltracijske i reverzno osmotske membrane, zahtijevaju veće financijske izdatke. One se upotrebljavaju kod tercijarne obrade otpadnih voda.…”

Section: Farmaceutske Otpadne Vodeunclassified

“…Napredni oksidacijski procesi predstavljaju učinkovit odabir za obradu voda onečišćenih aromatskim spojevima, halogeniranim ugljikovodicima, nitrofenolima i pesticidima. 31,32 Fizikalno-kemijski postupci su učinkoviti, no zahtijevaju investicije u posebnu opremu, reagense i energetski su zahtjevni, što ih čini ekonomski manje isplativima. 11,33 Biološki postupci, najčešće obrada s aktivnim muljem, ekonomični su i učinkoviti procesi čijim se konstantnim unaprjeđenjem nadilaze ograničenja biorazgradnje složenijih i teže biorazgradljivih organskih molekula.…”

Section: Farmaceutske Otpadne Vodeunclassified

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Bioremedijacija farmaceutske otpadne vode

et al. 2019

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Onečišćenje okoliša jedan je od glavnih izazova današnje civilizacije. Porast broja svjetskog stanovništva i urbanizacija, posebice u zemljama u razvoju, dovodi do nastajanja većih količina otpadnih voda. U današnje vrijeme, emisije industrijskih otpadnih voda predstavljaju sve veći problem uz moguće negativne učinke na zdravlje ljudi i okoliš. Farmaceutske otpadne vode mogu biti visoko opterećene organskim i anorganskim tvarima te toksične za ekosustav. Prije nego li se otpadna voda ispusti u okoliš, potrebno ju je obraditi kako bi se zadovoljili zakonom propisani uvjeti. Biološka obrada široko je zastupljena jer je učinkovita, ekonomična i okolišno prihvatljiva. Bioremedijacijom iskorištava se mikrobni metabolizam u optimalnim okolišnim uvjetima za uklanjanje onečišćujućih tvari te se dodatno može poboljšati bioaugmentacijom.

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Section: Farmaceutske Otpadne Vodeunclassified

Bioremedijacija farmaceutske otpadne vode

et al. 2019

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“…Due to its anticancer, anti−inflammatory and antibiotic properties, the application of BBR has been expanded to antitumor, anti−oxidation, anti−Alzheimer’s disease, and anti−hyperglycemic applications [2,3], resulting in a sharp increase in demand for BBR. Meanwhile, the extensive production and use of BBR lead to the discharge of large quantity of BBR−containing wastewaters into the environment, posing a great threat to ecosystems because of its substantial inhibitory effects on biological activities [4]. Therefore, the treatment of BBR in wastewaters, especially those from pharmaceutical processes, is necessary before its discharge into the environment.…”

Section: Introductionmentioning

confidence: 99%

“…The common treatment methods of BBR wastewaters include physical, chemical and biological processes. The physical−chemical treatments of BBR wastewaters have limited application due to their high cost and risk of producing new pollutants [4,5]. Biological treatment is therefore preferred because of its lower cost and potential of complete mineralization.…”

Section: Introductionmentioning

confidence: 99%

Isolation and Characterization of a Bacterial Strain Capable of Efficient Berberine Degradation

Liu

Zhang

Zeng

et al. 2019

IJERPH

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Background: Berberine (BBR) is a pharmaceutical chemical with a broad antibacterial spectrum, and its biological treatment has been of research and practical interest. In this study, a pure bacterial strain B16 was isolated from the activated sludge in a pharmaceutical wastewater treatment plant. The aim of the study is to characterize the properties of the strain B16, especially its BBR degradation capability. Methods: The identification of strain B16 was conducted by visual observation, as well as biochemical and phylogenetic analysis. The degradation kinetics of strain B16 was tentatively described by Haldane model. Results: The strain B16 was 100% determined as a Sphingopyxis sp. The kinetic parameters of BBR degradation by strain B16 were as follows: Vmax 54.73 ± 5.54 mg (g MLSS · h)−1, Km 66.68 ± 8.95 mg L−1, and Ki 43.16 ± 5.92 mg L−1, with an R2 of 0.996. Stain B16 exhibited considerable capability of BBR degradation. BBR of initial concentration 40 mg L−1 could be completely degraded in 48 h under optimal conditions. Conclusions: strain B16 was the first pure culture found with the ability to totally mineralize BBR, indicating the potential of B16 application in real industrial processes.

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“…Berberine is chemically produced mainly in the Liaohe basin as a broad-spectrum antibiotica (Tu et al 2015). Qin et al (2015) investigated the degradation of antibiotic berberine hydrochloride. They evaluated the removal efficiency of berberine hydrochlorides and conducted cost analysis.…”

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Waste water treatment and pollution control in the Liao River Basin

et al. 2015

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Rapid economic development and population growth in China go hand-in-hand with increasing urbanisation, involving growing mega-cities, industrialization, and intensified agriculture. As a result, natural resources are increasingly stressed and productive management strategies towards sustainable planning are urgently needed. Pollution containing hazardous substances for environmental and human health, depletion of water resources as a result of overexploitation, soil degradation and air pollution in mega-cities (such as Beijing or Shanghai) are increasing at an alarming rate. Consequently, the protection of aquatic ecosystems and the security of drinking water provision are becoming an increasing challenge in water management. The Chinese government recognized the importance and complexity of the situation and has initiated a program entitled ''Major Program of Science and Technology for Water Pollution and Governance'' (2006-2020) (Major Water Program). While shortages resulting from regional resource depletion have led to plans for large-scale water transport from distant water-rich areas of China (Water Diversion Project), the water quality problems in other areas require efficient, flexible, and site-specific solutions and overall management concepts. China is internationally cooperating with many countries to tackle the severe environmental problems and learning from their experiences. In particular, China can benefit from the lessons learnt in Germany concerning the rehabilitation of water resources in areas heavily affected by chemical industry and mining after the reunification in 1989. German-Chinese cooperation in water sciences started over 25 years ago and is dealing now with increasing challenges in the 21st century (Chen et al. 2015). Under the umbrella of ''International Partnerships for Sustainable Technologies and Services for Climate Protection and the Environment'' (CLIENT) under the ''Research for Sustainable Development'' framework programme the Federal Ministry of Education and Research of Germany (BMBF) started a series of research projects supporting the Chinese Major Water Program in several regions, the lakes, Taihu, Chaohu and Dianchi, as well as the Liao River Basin (Fig. 1). The Liao River Basin is located in northeast China with two river systems, one system is the Liao River formed by converging Xiliao River and Dongliao River, and the other system is the Daliao River formed by converging Hun River and Taizi River (Fig. 1). The province of Liaoning derived its name from the river. Shenyang is the provincial capital of Liaoning. Liaoning was one of the first provinces in China to industrialize and heavy industry led to severe environmental pollution including the water environment. Liaoning has the largest economy of Northeast China covering a wide range of industries, such as metallurgy, petroleum, chemical industries, pulp and paper making, pharmaceutical industry, printing and dyeing, machinery, electronics, metal refining, construction materials, ore and coal mining, etc. The Lia...

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Treatment of berberine hydrochloride pharmaceutical wastewater by O3/UV/H2O2 advanced oxidation process

Cited by 31 publications

References 42 publications

Bioremedijacija farmaceutske otpadne vode

Bioremedijacija farmaceutske otpadne vode

Isolation and Characterization of a Bacterial Strain Capable of Efficient Berberine Degradation

Waste water treatment and pollution control in the Liao River Basin

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