Neste ensaio avaliou-se o efeito de diferentes misturas de substratos orgânicos e vermicomposto na biomassa, composição química e rendimento dos óleos essenciais de Thymus zygis. Utilizaram-se 5 substratos resultantes da mistura de dois materiais orgânicos (O, substrato orgânico comercial Gramoflor e V, vermicomposto) em cinco proporções diferentes (v/v), que corresponderam às 5 modalidades em estudo: V (100%); VO (75-25%); VO (50-50%); VO (25-75%) e O (100%).
Release Announcement – SymphoniePRO Desktop Application V.3.0
We are excited to share the latest version of software for the SymphoniePRO Data Logger. This release, version 3.0, introduces exciting new functionality as well as performance improvements. Below are some of the highlights: Utility Enhancements Like POPAuto, which was included in SymphoniePRO Desktop Application version 2.0, version 3.0 of SymphoniePRO Desktop now installs a similar productivity-boosting lightweight utility called OutAuto. OutAuto can be used to extract hundreds of raw logger data files from...
Interview with Senior Vice President, Jordi Verdés, at iWater, Barcelona 2016
Kurita has attended to the first edition of iWater in Barcelona between 15th and 17th of November. Take a look at the interview with Jordi Verdés, Senior Vice President of Kurita Europe GmbH. He highlighted Kurita´s contribution to the environment through water and paper applications. Interview with Senior Vice President of Kurita Europe, Jordi Verdés, at iWater, Barcelona 2016
Toxicological and Environmental Safety Data - Case Study
IntroductionAGRAGEL is a cross-linked copolymer of acrylic acid and acrylamide partially neutralized as potassium/ ammonium salt. The polymer is in its dry form a granulate and forms a gel-like material upon addition of water or aqueous solutions. Due to the cross-linking it is insoluble in water. Uptake of water is facilitated mainly by the negative carboxylic groups of the polymer and their hydration with water molecules. Complete solubilization is hindered because of the cross-linking of different polymer...
Alkaline fermentation of waste activated sludge stimulated by saponin: volatile fatty acid ...
Volatile fatty acid (VFA) production stimulated by saponin (SP), an environmentally friendly bio-surfactant, was investigated during sludge alkaline fermentation in laboratory studies and pilot applications. The combined use of SP and pH 9 condition significantly enhanced VFA production to approximately 425 mg COD/g VSS, which was 4.7-fold of raw sludge and 1.5-fold of sole pH 10 adjustment (the optimum pH for alkaline fermentation). Further results indicated that SP & pH 9 condition provided sufficient...
How Do You Use Qualtrax?
McKee Foods, Manufacturer of Little Debbie Snack Cakes, uses Qualtrax across all departments including production, maintenance, and safety. McKee Foods