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  2. Phosphogypsum - Wikipedia

    en.wikipedia.org/wiki/Phosphogypsum

    Phosphogypsum is a by-product from the production of phosphoric acid by treating phosphate ore with sulfuric acid according to the following reaction: . Ca 5 (PO 4) 3 X + 5 H 2 SO 4 + 10 H 2 O → 3 H 3 PO 4 + 5 (CaSO 4 · 2 H 2 O) + HX

  3. Effluent - Wikipedia

    en.wikipedia.org/wiki/Effluent

    EPA has published technology-based regulations, called "effluent guidelines", for 59 industrial categories. [11] The agency reviews the standards annually, conducts research on various categories, and makes revisions as appropriate. [16] Noncompliance with these standards and all other conditions in the permits is punishable by law. [18]

  4. Standard temperature and pressure - Wikipedia

    en.wikipedia.org/wiki/Standard_temperature_and...

    In chemistry, IUPAC changed its definition of standard temperature and pressure in 1982: [1] [2] Until 1982, STP was defined as a temperature of 273.15 K (0 °C, 32 °F) and an absolute pressure of exactly 1 atm (101.325 kPa).

  5. Sodium stearoyl lactylate - Wikipedia

    en.wikipedia.org/wiki/Sodium_stearoyl_lactylate

    To be labeled as SSL for sale within the United States, the product must conform to the specifications detailed in 21 CFR 172.846 [9] and the most recent edition of the Food Chemical Codex. In the EU, the product must conform to the specifications detailed in Regulation (EC) No 96/77. [ 15 ]

  6. Butylated hydroxytoluene - Wikipedia

    en.wikipedia.org/wiki/Butylated_hydroxytoluene

    Nevertheless, the World Health Organization discussed a possible link between BHT and cancer risk in 1986, [36] [page needed] [verification needed] [needs update] and some primary research studies in the 1970s–1990s reported both potential for increased risk and potential for decreased risk in the area of oncology.

  7. Healthcare in the United States - Wikipedia

    en.wikipedia.org/wiki/Healthcare_in_the_United...

    Affordable Health Care for America (H.R. 3962) America's Affordable Health Choices (H.R. 3200) Baucus Health Bill (S. 1796) Proposed. American Health Care Act (2017) Medicare for All Act (2021, H.R. 1976) Healthy Americans Act (2007, 2009) Health Security Act (H.R. 3600) Latest enacted. Affordable Care Act (H.R. 3590) Health Care and Education ...

  8. Title X - Wikipedia

    en.wikipedia.org/wiki/Title_X

    Title X clinics and funding may represent the sole source of health care services for many of their clients. Of the 5.2 million patients served in 2009, 70% were below the federal poverty line and around 66% had no health insurance. In 2006, over 60% of women who received health care services at a Title X clinic identified that as their usual ...