ENVIRONMENTAL ENGINEEIRNG LABORATORY
Overview
This course will enable students to learn different methods of water & waste water quality, conduct experiments to determine the concentrations of water and waste water ,determine the degree and type of treatment,To understand the environmental significance and application in environmental engineering practice, The lab is equiped with, BOD incubator, COD digestor, Digital weighing balance, Muffle fernance, Spectrophotometer, pH meter, Electrical Conductivity meter etc.the toaal area oflaboratory is 210.54 Sq meter.
Laboratory Area: 210.84 Sq. Mts
Laboratory Expenditure: Rs. 9,09,412.00
Major Equipments
| Equipment Name | Specifications |
|---|---|
| UV Vis Spectrophotometer | · High resolution, reliable, single beam, manual, Digital Wavelength with 0.1 nm increments, 200 – 900 nm Range, 0.5 nm Bandwidth, Wide range, low noise Photo multiplier tube (PMT) detector, Manual 4 position sample changer, Single Position 20/50 mm Cuvette Holder (Optional). |
| µController spectrophotometer | · High resolution, reliable, single beam, manual, Digital Wavelength with 0.1 nm increments, 200 – 900 nm Range, 0.5 nm Bandwidth, Wide range, low noise Photo multiplier tube (PMT) detector, Manual 4 position sample changer, Single Position 20/50 mm Cuvette Holder (Optional). |
| pH meter | · Micro controller based, 3 point calibration for pH, pH Range : 0 – 14, 0.01 pH Resolution, mV Range : 0 - +1999, 1 mV Resolution, Temperature compensation Auto / Manual, Readout : 7 digits LED (3 digits for Temz. and 4 digits for pH.) |
| Turbidity meter | · Accurate and elegant manual instrument, Range : 0 – 1 NTU, 0 – 10 NTU, 0 – 100, NTU & 0 – 1000 NTU, Readout : 3 ½ digital. |
| Electrical Conductivity meter | · Micro controller based, Range : 0.1 S – 200 mS, Resolution : 0.001 S, Temperature : 00 C – 1000 C (Auto / Manual), Readout : 7 digits LED (3 digits for Temp. and 4 digits for Cond.) |
| Jar Test Apparatus | The digital timer can be set to count down from 1 to 99 minutes, A digital display clearly indicates the speed of the rotational stainless steel paddles, which can be varied from 25 to 200 RPM. |
| BOD incubator | Range of ambient = + 5degree C to 60 degree C, Accuracy (Degree Celsius) =0.1, 5 to 75 degree Celsius temperature. |
| COD Digester | Dimension- 500Wx 270Dx 210mm H, sample volume -20ml, Glass tube 38mm dia, Hole size, 40mm Dia, Heater rating 750 watts, Temp range – 180°C |
| Digital Weighing Balance | Classic precision balance 0.001g to 220g capacity, LED display. |
| Distillation unit | These also feature 1 KW each of heater load and features ceramic with spiral element based heater material options. The other functional features of the unit comprise Quartz / Silica Glass based heating tube and 1.5Litre/Hr,3.5Litre/Hr based double distillation unit output. |
| Auto Clave | Temperature range – 120 C to 140 C, volume 5 to 20 litre, pressure range – 15 to 18 psi, insulation wall – single wall, |
| Refrigerator | Capacity – 190l, smart inverter compressor, smart connect, 5 star rating, stabilizer free 90v ~ 310v, toughened glass shelves. |
| Muffle Furnace | Display- digital, voltage- 230 volts ac, max temp 1000-1100c. |
| Hot Air oven | Display- digital, GI wire mesh, 50c to 250\c, accuracy ± 0.5c |
Laboratory Layout
Photos
