In each test, insects were kept after treatment at two temperatures: 28 degrees C. and 11, 17 or 20 degrees C.; counts of kill were made after 24 hr. The tests measured three different kinds of temperature coefficient of insecticidal action. In the contact tests, the colloid was nearly ...
Compared to the general filter material sand, the performance of phosphate removal by applying water treatment residuals as the filter material in the constructed wetland was studied through both the batch and column tests. Fractionation of the absorbed P was also conducted after the column test.The...
Olsen and Truog testA water‐extraction procedure which is specific for a pool of P defined by a sorption model based on the Langmuir equation was evaluated in a glasshouse experiment using perennial ryegrass grown in three contrasting soils. For each of three harvests, water‐extractable P ...
These observations relating to the interactions of water, solutes and proteins in muscles and nerves provide a coherent context for understanding contraction and conduction, which is lacking in the familiar descriptions based on membranes, pumps, and cross-bridges, but I think they also provide a un...
The article, Pilot-Scale Test for a Phosphate Treatment Using Sulfate-Coated Zeolite at a Sewage Disposal Facility by Jae-Woo Choi, Kyu-Sang Kwon, Soonjae ... EI Unuabonah,NA Oladoja - 《Water Air & Soil Pollution》 被引量: 0发表: 2014年 Comment: Pilot-Scale Test for a Phosphate Tre...
A research on tailings water of phosphate concentration is carried out to determine whether the water can be send back to the flotation process. The settlement tests of tailings was conducted, and the water quality analysis of upper tater was performed. Finally, we used the mixed water with dif...
test. The homogenate-buffer mixture was preheated for 5 minutes in a water bath at 38°C, after which the ribose-5-phosphate substrate was added to the sample. A 1.0 ml aliquot was removed immediately and transferred to a test tube containing 1.0 ml 10%trichloroacetic acid. After exactly ...
Table 11.6 shows the LOI and small-scale simulation test of BS5852 results after 40 °C water-soaking test for 30 minutes. Table 11.6. Flammability testing results of back-coated cotton and polypropylene fabrics after 40 °C water soak treatment22 Formulation (dry units FR with 100 dry units...
Physical and mechanical properties of particle board such as water absorption, modulus elasticity, modulus of rupture and internal bond strength have been evaluated as per Indian standard 3087. This is a preview of subscription content, log in via an institution to check access. Availability of ...
For real-time, accurate measurement of boiler water phosphate concentration, a high-precision phosphate analyzer is designed by Lambert-Beer's law as the measurement principle. The system uses the MSP430F149 as its core controller, and includes data acquisition module, storage display module, other...