WAC 173-205-010 Purpose. 173-205-020 Definitions. 173-205-030 Applicability. 173-205-040 Determining the need for effluent characterization. 173-205-050 Effluent testing for toxicity. 173-205-060 Additional effluent characterizations. 173-205-070 Monitoring for compliance with whole effluent toxicity limits. 173-205-080 Samples for whole effluent toxicity testing. 173-205-090 Response to noncom...

The essay that the reader has in his hands aims to discuss affirmation of national populism Brazil, placing relation rise Bolsonarism with new forms mediation politics based on direct communication practices provide by digital social networks. With a look at 2018 Brazilian Presidential Elections, we explore political strategies then candidate for Social Liberal Party, Jair Bolsonaro, taking int...

Dairy farm effluent (DFE) comprises animal feces, urine, and wash-down water collected at the milking shed. This is collected daily during the milking season and sprayed onto grazed dairy pastures. Urine patches in grazed pastures make a significant contribution to anthropogenic N(2)O emissions. The DFE could potentially mitigate N(2)O emissions by influencing the N(2)O to dinitrogen (N(2)) rat...

Washing procedures applied to fresh produce have the potential to reduce contamination from the surface of the product. However, the wash water may also serve as a source of contamination or has great potential to result in cross-contamination. The objective of this study was to evaluate process handling cross-contamination potential and pathogen removal of initially low numbers of attached cel...

We have examined the uptake and distribution of 125I-labeled human high density lipoprotein, apolipoprotein E-free (hHDL3), 125I-rat high density lipoprotein (HDL), and human HDL (hHDL) reconstituted with [3H]cholesteryl linoleate after their in situ vascular perfusion to ovaries of gonadotropin-primed immature rats on days 6-9 post human chorionic gonadotropin (hCG)-injection. Some rats were t...

A study was performed to evaluate capability of aquatic macrophyte Eichhornia crassipes plants to combat oxidative stress caused by tannery effluent treatment. For this purpose, tannery effluent was collected from “Up flow Anaerobic Sludge Blanket” (UASB) Jajmau, Kanpur. Plants of Eichhornia crassipes were exposed to various concentrations of tannery effluent (0.0, 25, 50, 75 and 100%) for 2 an...

The toxicity of Cu to Daphnia magna was investigated in a series of 48-h immobilization assays in effluents from four wastewater treatment works. The assay results were compared with median effective concentration (EC50) forecasts produced by the HydroQual biotic ligand model (BLM), the refined D. magna BLM, and a modified BLM that was constructed by integrating the refined D. magna biotic liga...

background: as glass ionomers have the ability to reload fluoride from outside sources, the aim was to compare the recharge pattern of six glass ionomer cements after exposure to fluoride. materials and methods: fuji vii, fuji ix, riva pink, riva bleach, ketac fil and fuji ix extra were investigated. the fluoride-containing materials used were tooth paste and mouth wash (colgate). specimens of ...