Vanadium metabolism investigation using substance flow and scenario analysis [J]. Front Envir Sci Eng, , 8 2 : Exploring price effects on the residential water conservation technology diffusion process: a case study of Tianjin city [J]. Front Envir Sci Eng, , 7 5 : Evaluation of aquatic rehabilitation technologies for polluted urban rivers and the case study of the Foshan Channel [J].
Viewed Full text. Scenario analysis of water pollution control in the typical peri-urban river using a coupled hydrodynamic-water quality model. Abstract The water quality pollution and ecological deterioration in peri-urban rivers are usually serious under rapid urbanization and economic growth.
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Haifeng JIA. Shuo WANG. Mingjie WEI. Eden S, Tunstall S. Wang P F, Wang C. Beijing Municipal Government. Beijing , in Chinese. Hamrick J M.
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Journal of southeast university, , 21 2 — Environmental Sciences , , 27 7 : — in Chinese pmid: Jia H F. Journal of Tsinghua University , , 41 8 : — in Chinese. Water Sci Technol , , 46 11—12 : — pmid: Xie Y, Jia H F. Zhang Y S. Beijing : Tsinghua University , in Chinese. Wan C. Dong N, Su B L.
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Read our policy. Registration is free, quick and easy. You'll be able to read more articles, watch more videos and listen to more podcasts. It takes less than a minute and it's completely free. By Hepeng Jia 24 June Pollution from the pharmaceutical sector in China is increasing as the industry booms, and it's getting harder to control. The agreement follows a recent pollution scandal involving the company that resulted in its active pharmaceutical ingredients API workshop being closed.
In July , the Chinese Ministry of Environmental Protection MEP released a new, harsher set of standards for the discharge of pharmaceutical pollutants into water, after it identified the industry as one of the key polluting sources. Ren Liren, director for Hebei Province-based National Engineering Centre for Pharmaceutical Pollution Water Discharges, was quoted by local media as saying that it is easier to meet the new discharge standards for conventional end drugs, but most API makers are finding it difficult to fulfill this goal.
Domestic pharma companies are reluctant to increase investment in environmental protection, as severe industry competition has pushed prices of products lower, therefore affecting profits.
As it is hard for the average pharma company to invest in ways to reduce pollution, Ren suggests that a solution could be to group companies within pharmaceutical industrial parks. Meanwhile, Yang suggests that the current indicators to evaluate pollution levels in pharmaceutical discharge, such as chemical oxygen demand and the total amount of nitrogen or phosphorus are not good enough.
He suggests new indicators for specific groups of chemicals should be developed along with the key technologies required for waste water processing. Strategy to help dendralenes, an important yet underexplored class of unsaturated hydrocarbons, branch out and reach their full potential. Published by the Royal Society of Chemistry.