Process water shall only carry feedingstuffs or foodstuffs material and shall be technically free from cleaning agents, disinfectants or other substances not authorised by the animal nutrition legislation.

Process water may not be used for animal nutrition unless it carries feed or food material and is technically free from cleaning agents, disinfectants or other substances not authorised by the animal nutrition legislation.

Heavy water can be produced by a variety of processes.

However, the two processes that have proven to be commercially viable are the water-hydrogen sulphide exchange process (GS process) and the ammonia-hydrogen exchange process.

The ammonia-hydrogen exchange process can also use ordinary water as a feed source of deuterium.

The consumption and nature of raw materials (including water) used in the process and its energy efficiency;

The catalyst production system used in the ammonia-hydrogen exchange process and water distillation systems used for the final concentration of heavy water to reactor-grade in either process are examples of such systems.

In the third process, gaseous UF6, CO2 and NH3 are combined in water, precipitating ammonium uranyl carbonate.

In the third process, gaseous UF6, CO2, and NH3 are combined in water, precipitating ammonium uranyl carbonate.

The items of equipment which are especially designed or prepared for the production of heavy water utilizing either the water-hydrogen sulphide exchange process or the ammonia-hydrogen exchange process include the following:

The items of equipment which are especially designed or prepared for the production of heavy water utilising either the water-hydrogen sulphide exchange process or the ammonia-hydrogen exchange process include the following:

(b) Equipment that separates water from hydrochloric acid so that the water and the concentrated hydrochloric acid may be reintroduced to the process at the proper locations.

(b) equipment that separates water from hydrochloric acid so that the water and the concentrated hydrochloric acid may be reintroduced to the process at the proper locations.

The sources of mercury emissions into the environment in the mercury process are: cell room ventilation; process exhausts; products, particularly hydrogen; and waste water.

Catalytic burners for the conversion of enriched deuterium gas into heavy water especially designed or prepared for heavy water production utilizing the ammonia-hydrogen exchange process.

Catalytic burners for the conversion of enriched deuterium gas into heavy water especially designed or prepared for heavy water production utilising the ammonia-hydrogen exchange process.

Dust formation can be kept down by indirect heating, separate processing of fine grain classes of ore, and control of ore water content.

Food/foodstuff is any substance or product, including drinking water and other drinks, whether processed, partially processed or unprocessed intended to be or reasonably expected to be ingested by humans.

Tower internals and stage pumps especially designed or prepared for towers for heavy water production utilizing the ammonia-hydrogen exchange process.

Tower internals and stage pumps especially designed or prepared for towers for heavy water production utilising the ammonia-hydrogen exchange process.

The replacement of a wet quenching process by dry coke cooling should be preferred, so long as the generation of waste water is avoided by using a closed circulation system.

Gas or water, enriched in deuterium, is removed from the first stage towers at the junction of the hot and cold sections and the process is repeated in subsequent stage towers.

Single stage, low head (i.e., 0.2 MPa or 30 psi) centrifugal blowers or compressors for hydrogen-sulphide gas circulation (i.e., gas containing more than 70% H2S) especially designed or prepared for heavy water production utilizing the water-hydrogen sulphide exchange process.

Single stage, low head (i.e., 0,2 MPa or 30 psi) centrifugal blowers or compressors for hydrogen-sulphide gas circulation (i.e., gas containing more than 70 % H2S) especially designed or prepared for heavy water production utilising the water-hydrogen sulphide exchange process.

(a) Requirements on storage conditions to prevent pollution of soil and surface water by leached PAH and contaminated rainwater (e.g. storage sites impermeable to rainwater, roof cover, reuse of contaminated water for the impregnation process, quality demands for the material produced);

Many of the key equipment items for heavy water production plants using GS or the ammonia-hydrogen exchange processes are common to several segments of the chemical and petroleum industries.

Ammonia crackers with operating pressures greater than or equal to 3 MPa (450 psi) especially designed or prepared for heavy water production utilising the ammonia-hydrogen exchange process.

Ammonia crackers with operating pressures greater than or equal to 3 MPa (450 psi) especially designed or prepared for heavy water production utilizing the ammonia- hydrogen exchange process.

Finally, it should be noted that, in both the GS and the ammonia-hydrogen exchange processes, items of equipment which individually are not especially designed or prepared for heavy water production can be assembled into systems which are especially designed or prepared for producing heavy water.

The GS process is based upon the exchange of hydrogen an deuterium between water and hydrogen sulphide within a series of towers which are operated with the top section cold and the bottom section hot.

The GS process is based upon the exchange of hydrogen and deuterium between water and hydrogen sulphide within a series of towers which are operated with the top section cold and the bottom section hot.

is any element that the body needs for providing energy, (carbohydrates, proteins, fats), for growth and tissue repair (proteins, minerals, vitamins, water) and for regulation and control of body processes (proteins, minerals, vitamins, water, fibres, antioxidants and other active substances contained in plant products).

It contains water, nutrients, other substances that have no physiological effect and any other substances which are intentionally built in the foodstuff during manufacture, preparation or processing of the foodstuff.

The choice of a specific process because of its low emission into the air should be avoided if it worsens the total environmental impact of the heavy metals' discharge, e.g. due to more water pollution from liquid effluents.

Exchange towers fabricated from fine carbon steel (such as ASTM A516) with diameters of 6 m (20 ft) to 9 m (30 ft), capable of operating at pressures greater than or equal to 2 MPa (300 psi) and with a corrosion allowance of 6 mm or greater, especially designed or prepared for heavy water production utilizing the water-hydrogen sulphide exchange process.

Ammonia-hydrogen exchange towers greater than or equal to 35 m (114,3' in height with diameters of 1,5 m (4,9' to 2,5 m (8,2') capable of operating at pressures greater than 15 MPa (2225 psi) especially designed or prepared for heavy water production utilising the ammonia-hydrogen exchange process.

Ammonia-hydrogen exchange towers greater than or equal to 35 m (114.3 ft) in height with diameters of 1.5 m (04.9 ft) to 2.5 m (8.2 ft) capable of operating at pressures greater than 15 MPa (2225 psi) especially designed or prepared for heavy water production utilizing the ammonia-hydrogen exchange process.

(a) the processing, in the territory of the third country concerned, of fishery products caught by vessels flying the flag of a Member State in the waters of that third country in the course of fishing activities carried out by virtue of a fisheries agreement, with a view to those products being put on the Union market under tariff headings falling within Chapter 3 of the Common Customs Tariff,

Sludges from purification of drinking and process water

This derogation does not apply to drinking water intended for food processing.

the minimum flow of water throughout the whole chilling process referred to in (a) must be:

The temperature during the who le process is kept at 20 ± 2 şC. Make up to the graduation mark with distilled water.

The temperature during the whole process is kept at 20 ± 2 şC. Make up to the graduation mark with distilled water.

This Annex applies only to cold-water meters based on a direct mechanical process involving the use of volumetric chambers with mobile walls or the action of the velocity of the water on the rotation rate of a moving part (turbine, impeller etc...).

Mixtures of fibres used during processing and, to a lesser extent, in finished textiles may contain non-fibrous matter, such as fats, waxes or dressings, or water-soluble matter, either occurring naturally or added to facilitate processing.

Member States may authorize use of the process of chilling fresh poultrymeat by immersion in water if it is carried out in accordance with the conditions laid down in points 42 and 43 of Chapter VII of Annex I. Chilled fresh meat obtained in accordance with this process may be marketed either chilled or frozen.