group, -so h, or the carboxylic acid group, -cooh, or more usually, the sodium salt of these acids, -so -na+ and -coo-na+, respectively. another key concern of chemists developing dyes is to enhance its reactivity with the object that they want to colour, for example the molecules of the fibre. this...
sector food and drink sector plastics hospitality and food service agriculture textiles sector electricals sector taking action the uk plastics pact the courtauld commitment sustainable clothing action plan (scap) animal feed filter by materials and products - all - drink food water role - all - brand...
protection law is a failure, says report major problem in the years since israel passed law banning animal cruelty is that the agriculture ministry, beholden to farmers, is in charge of instituting regulation, according to ngo zafrir rinat . this is a primium article cold wave to plunge israel into...
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fee structure program and project documents projects submit and register a project program and project documents view projects view crts issued serial number guide retired crts protocols adipic acid production canada grassland coal mine methane coal mine methane project protocol development coal mine...
extraordinary performance home / electric sweepers / asc electra / asc electra asc electra is the first and only compact street sweeper in the world to be fully electrically powered. quiet, compact, ergonomic with extraordinary performance, it is the ideal solution for cleaning city centres, pedestrian...
"we must keep in mind that this kind of sediment management is only twenty years old", says lilian rahyr, technical-commercial manager of cpem. our valorisation centre in toulon has an annual processing capacity of m . with innovative and safe solutions, it can take over a wide range of non-harmful mineral...
a surge of regulated medical waste, including face masks, single-use gloves, disposable instruments, garbage contaminated with bodily fluids etc. in bangkok, extra tonnes of medical waste were produced. medical wastes have become a bigger concern for hospitals. all covid- medical waste must be properly...