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  2. Advanced oxidation process - Wikipedia

    en.wikipedia.org/wiki/Advanced_oxidation_process

    The increasing interest in water reuse and more stringent regulations regarding water pollution are currently accelerating the implementation of AOPs at full-scale. There are roughly 500 commercialized AOP installations around the world at present, mostly in Europe and the United States.

  3. Market-based environmental policy instruments - Wikipedia

    en.wikipedia.org/wiki/Market-based_environmental...

    Empirical studies have shown the opposite; external price changes can induce innovation as companies are forced to address the market failure of under-investment. [ 4 ] Market-based instruments do not prescribe that firms use specific technologies, or that all firms reduce their emissions by the same amount, which allows firms greater ...

  4. Max Mapes Ellis - Wikipedia

    en.wikipedia.org/wiki/Max_Mapes_Ellis

    The study looked at 800 miles of the Mississippi river, streams in 21 states, and mining pollution in Idaho, North Dakota, and Montana. In 1937 he published an article on assay techniques. The pollution study continued until 1940 but Ellis continued to write about the subject with (what in 1940 became) the U.S. Fish and Wildlife Service until 1947.

  5. Income tax in India - Wikipedia

    en.wikipedia.org/wiki/Income_tax_in_India

    The Income Tax Department is the central government's largest revenue generator; total tax revenue increased from ₹ 1,392.26 billion (US$16 billion) in 1997–98 to ₹ 5,889.09 billion (US$69 billion) in 2007–08. [3] [4] In 2018–19, direct tax collections reported by the CBDT were about ₹ 11.17 lakh crore (₹11.17 trillion). [5]

  6. Electro-oxidation - Wikipedia

    en.wikipedia.org/wiki/Electro-oxidation

    Electro-oxidation (EO or EOx), also known as anodic oxidation or electrochemical oxidation (EC), is a technique used for wastewater treatment, mainly for industrial effluents, and is a type of advanced oxidation process (AOP). [1] The most general layout comprises two electrodes, operating as anode and cathode, connected to a power source.

  7. Pollution Pricing - Wikipedia

    en.wikipedia.org/wiki/Pollution_Pricing

    [1] [2] This approach differs from general ecologic taxation schemes, where the measurability of the impact is not available on short term or direct comparison of the tax affected choice for investment or operation. An externality (a type of market failure) exists where a market price omits pollution raise and affection. In such a situation ...

  8. Environmental tax - Wikipedia

    en.wikipedia.org/wiki/Environmental_Tax

    In 2018, the first year of the implementation of the Environmental Protection Tax Law, the pollution equivalents generated by power plants decreased by 73.1% compared with 2017, and the environmental protection tax paid was 2.14 million yuan, which was 73% lower than the pollution discharge fee of 7.96 million yuan paid in 2017.

  9. Eco-tariff - Wikipedia

    en.wikipedia.org/wiki/Eco-tariff

    A notable feature of the proposed U.S. International Pollution Deterrence Act was the international pollution control index it cited within its Section 5, which read: [10] INTERNATIONAL POLLUTION CONTROL INDEX. Section 8002 of the Solid Waste Disposal Act (42 U.S.C. 6982) is amended by adding the following new subsections at the end thereof: