Detergent Chemistry on October 12, 2018 builders chelants chemistry cleaning detergent dirt discolouration emulsifying hydrophilic inorganic ions oragnic pH preservatives rust scales softening soils surfactants +
Effect of ozone in textiles on September 08, 2018 antranalic aromatic rings colour cryogenic denims dye garments indigo industry inorganic isatin molecules oxidant oxygen ozone rupturing surface textiles triatomic yellowing +
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Ultrasonic Cleaning on August 27, 2018 bubble cavitation cleaning collapse compression contaminants expansion heat lenses liquid molecules penetrate pressure quartz sound waves surface temperature ultrasonic vacuum velocity +
Body Chemistry on August 09, 2018 amino acid blood body calcium chemical chemistry electrolyte elements enzymes health hemoglobin hormones human body iron matter microminerals mineral oxygen trace water +