This document discusses water quality parameters including pH levels, dissolved oxygen, total solids, fecal coliforms, and turbidity. It defines two categories - A and B - for classifying water based on the measured levels of these parameters, with Category A having lower acceptable levels than Category B. The document provides a link to a blog post with more details on water quality guidelines.
This document contains a list of various URLs and web links on different topics including: project approaches, e-learning, Linux, word processors, physics equations, astronomy, computer science topics like computer generated holograms, shopping applications using barcodes, robotic locomotion, mobile applications, electronics connectors, and game development. Many of the links are broken and no longer function or the websites no longer exist. The document seems to be collecting various online references and resources but without much organization or context around the various topics.
This document contains a list of various URLs and web links on different topics including: e-learning, online courses, Linux, word processors, physics formulas, astronomy, computer science, shopping applications, barcode scanning, robotics, and game development. Many of the links are broken or outdated. The document seems to be collecting various online references but lacks context or overall organization.
This document contains a list of various URLs and web links on different topics including:
1. Websites related to e-learning projects, course design, and learning management systems
2. Links to blogs and websites about word processors, physics equations, and astronomy
3. Links to pages about holograms, laser interference patterns, and shopping applications using barcodes.
1. This document contains water quality test results from 5 sampling periods including measurements for temperature, color, turbidity, odor, taste, conductivity, pH, dissolved oxygen, biochemical oxygen demand, and chemical oxygen demand.
2. Treatment methods are described including pretreatment, secondary treatment using activated sludge, and advanced treatment to remove 75% of contaminants.
3. The results of the 7 water quality experiments are presented including measurements before and after each stage of treatment and comparisons to standards.
1. This document appears to contain water quality test results from multiple samples taken on different dates. It includes measurements for temperature, color, turbidity, odor, taste, conductivity, pH, dissolved oxygen, biochemical oxygen demand, and chemical oxygen demand.
2. The document also describes several water treatment processes including pretreatment, secondary treatment, and advanced treatment. It notes that advanced treatment can achieve 75% removal of certain contaminants.
3. The tables and charts in the document show results from water samples taken at various depths and locations, along with pH levels before and after certain water treatment stages.
1. This document appears to contain water quality test results from multiple samples taken on different dates. It includes measurements for temperature, color, turbidity, odor, taste, conductivity, pH, dissolved oxygen, biochemical oxygen demand, and chemical oxygen demand.
2. The document also describes various water treatment processes including pretreatment, secondary treatment, and advanced treatment. It mentions achieving a 75% removal rate for certain substances.
3. The document contains a table that lists measurements for different water samples taken on different dates for various water quality parameters. It compares the readings to standard ranges and notes any parameters that are outside the typical ranges.
1. The document discusses various water quality parameters including temperature, colour, turbidity, odor, taste, conductivity, pH, dissolved oxygen, biochemical oxygen demand, and chemical oxygen demand. It provides acceptable ranges for each parameter.
2. Treatment methods are described including pretreatment, secondary treatment, and advanced treatment. The goal of advanced treatment is listed as removing 75% of contaminants.
3. Analytical test procedures are outlined for each water quality parameter involving sample collection amounts, dilutions, and testing equipment like pH meters. Acceptance criteria for treated water effluent are also provided.