'Water quality standard' presentation slideshows

WATER QUALITY

1.05k views • 77 slides

Alaska Department of Environmental Conservation

596 views • 44 slides

Water Sources and Quality

Water Sources and Quality. Water Sources and Main Characteristics. Groundwater (deep/shallow wells) Not exposed to pollution but once polluted, restoration is difficult, expensive, and long term. Free of pathogens and turbidity (filtration action of soil).

638 views • 30 slides

WATER QUALITY STANDARD

WATER QUALITY STANDARD. Indian Standard Drinking Water - Specification IS 10500 : 1991. Technical Terms. BIS (Bureau of Indian Standards) Desirable limits Permissible limit PPM NTU Hazen Units. http://www.inspectapedia.com/plumbing/Galvanized_Iron_Drains_116_DFs.jpg.

2.45k views • 27 slides

PRTR data application for local environmental management

PRTR data application for local environmental management. November 2018 Masayuki SEKIGUCHI Ministry of the Environment Japan. Background of the Project.

86 views • 8 slides

KEY ANTIDEGRADATION ISSUES FOR REGULATED COMMUNITY

KEY ANTIDEGRADATION ISSUES FOR REGULATED COMMUNITY. REASONABLE TRIGGERS FOR REVIEW APPROPRIATE EXCLUSIONS FROM FULL REVIEW REASONABLE PROCESS FOR OBTAINING APPROVALS. New permit or increased permit limit based on water quality standard requested?. Is an approvable variance required?.

78 views • 2 slides

Score = current status & Expected future

Development of a tool for gauging positive activities for biodiversity and ecosystem services: Land Health Index (LHI). Yoji Natori 1 , Tetsu Hattori 2 , Sana Okayasu 3 , Kei Kabaya 3 , Motoshi Tomita 2 , Tsubasa Iwabuchi 4 , Chiho Kamiyama 5 , Masaki Tsuda 6.

118 views • 1 slides