英文名称:Water quality — Determination of permanganate index 标准状态:现行 发布日期:1993-06-03 文档简介 ISO8467:1993ENWaterquality—Determinationofpermanganateindex是一套用于水质量评估的标准方法,其重点是确定高锰酸盐指数。高锰酸盐指数是一个关键的指标,用于衡量水中的有机物和还原性物质(如氨氮、亚硝酸...
Abdulwahid, S.J., Water quality index of delizhiyan springs and shawrawa river within soran district, erbil, kurdistan region of iraq. J. Appl. Environ. Biol. Sci, 2013. 3(1): p. 40-48.Abdulwahid SJ (2013) Water quality index of delizhiyan springs and Shawrawa river within Soran ...
A Stochastic Water Quality Index (SWQI) is proposed and its use in assessing water quality in the Linggi River in Malaysia is shown. The SWQI provides for the first time an approach for developing an index which incorporates the probabilistic water quality entities. Download full text Related...
英文名称:Water quality — Determination of the methylene blue active substances (MBAS) index — Method using continuous flow analysis (CFA) 标准状态:现行 发布日期:2009-03-03 文档简介 ISO16265:2009标准内容如下: ISO16265:2009是关于水质标准的一部份,它涉及到甲基蓝活性物质(MBAS)指数的测定方法。该标...
The concept of indexing water with a numerical value to express its quality, based on physical, chemical and biological measurements, was developed in 1965
Understanding seasonal variations in water quality is crucial for effective management of freshwater rivers amidst changing environmental conditions. This
This work elaborated a groundwater quality index—GWQI, for the aquifers of the state of Bahia, Brazil, using multivariable analyses. Data from 600 wells located in the four hydrogeological domains: sedimentary, crystalline, karstic, and metasedimentary,
The comprehensive water quality index (CWQI) reflects the comprehensive pollution status of rivers through mathematical statistics of several water quality indicators. Using computational mathematical simulations, high-confidence CWQI predictions can be
maintaining good water quality of Dez River is very important. In this case study, water quality index was evaluated in an 8-year period with regard to the growth of industry and drought occurrence. The calculated Iran Water Quality Index showed values of 70.1–85. This index reduced from ext...
Water Quality Index, indicating the water quality in terms of index number, offers a useful representation of overall quality of water for public or for any intended use as well as in the pollution abatement programmes and in water quality management A number of parameters affect the usability ...