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Industrial Wastewater treatment Plant by JLJ_Alar.wmv

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00:00:09.170
jlj effluent engineering limited a
00:00:11.930 00:00:11.940 division of the jlj group of companies
00:00:14.419 00:00:14.429 our leaders in the design and
00:00:16.249 00:00:16.259 installation of industrial effluent
00:00:17.870 00:00:17.880 treatment plants using rotary vacuum
00:00:20.300 00:00:20.310 drum filtration technology the company
00:00:23.359 00:00:23.369 has been developing their expertise in
00:00:25.160 00:00:25.170 this field since 1992 and are renowned
00:00:27.920 00:00:27.930 in the UK and Europe for creating
00:00:29.990 00:00:30.000 effective systems that treat harmful
00:00:32.150 00:00:32.160 industrial effluent making it more
00:00:34.189 00:00:34.199 manageable and safe for disposal their
00:00:37.220 00:00:37.230 latest system is the jlj euro 901 8 it
00:00:41.479 00:00:41.489 incorporates their latest in engineering
00:00:43.549 00:00:43.559 and electrical technology and marks a
00:00:45.709 00:00:45.719 major step forward in the separation of
00:00:47.660 00:00:47.670 suspended metal contaminants from liquid
00:00:49.729 00:00:49.739 which are found in many kinds of
00:00:51.590 00:00:51.600 industrial effluent the resulting solids
00:00:54.350 00:00:54.360 can safely go into landfill without the
00:00:56.420 00:00:56.430 danger of seepage and the filtered
00:00:58.279 00:00:58.289 liquid can be recycled around the
00:01:00.319 00:01:00.329 factory or flushed to the sewers if
00:01:02.450 00:01:02.460 necessary as it comes well within the EU
00:01:04.910 00:01:04.920 environmental regulations regarding the
00:01:07.399 00:01:07.409 quality of water disposal in this way
00:01:09.380 00:01:09.390 it's a system that will make a major
00:01:11.480 00:01:11.490 contribution towards safeguarding our
00:01:13.429 00:01:13.439 environment and at the same time making
00:01:16.010 00:01:16.020 savings for certain manufacturers as an
00:01:18.800 00:01:18.810 example this multinational packaging
00:01:21.320 00:01:21.330 manufacturer uses a large volume of ink
00:01:23.870 00:01:23.880 to print on its paper product this
00:01:26.600 00:01:26.610 requires a printing press wash down each
00:01:28.969 00:01:28.979 time the colors are changed consequently
00:01:31.550 00:01:31.560 five to six kilos of ink are wasted each
00:01:34.069 00:01:34.079 time the resulting watery effluent
00:01:37.249 00:01:37.259 contains all the toxic metals and colors
00:01:40.039 00:01:40.049 from the residual ink and it has to be
00:01:42.319 00:01:42.329 disposed of safely the jlj Euro 901 8
00:01:46.490 00:01:46.500 provided this company with the most
00:01:48.590 00:01:48.600 effective environmental solution so how
00:01:51.410 00:01:51.420 does the system work system overview the
00:01:55.399 00:01:55.409 first stage is to fill the chemical
00:01:57.289 00:01:57.299 treatment tank with the industrial waste
00:01:59.090 00:01:59.100 or effluent held in the bulk storage
00:02:01.280 00:02:01.290 tank we then add the chemicals one by
00:02:04.609 00:02:04.619 one to meet specific pH set points the
00:02:07.940 00:02:07.950 chemicals in a standard process normally
00:02:09.889 00:02:09.899 consist of ferric sulfate and lime this
00:02:12.860 00:02:12.870 will adjust the pH in the effluent waste
00:02:15.570 00:02:15.580 coagulation which precipitates the heavy
00:02:17.820 00:02:17.830 metals from the water whilst this is all
00:02:21.180 00:02:21.190 taking place the fluid is being
00:02:22.890 00:02:22.900 transported via the pH pump which is
00:02:25.260 00:02:25.270 continuously pumping the fluid past the
00:02:27.450 00:02:27.460 pH sensor all the time returning the
00:02:30.390 00:02:30.400 fluid back to the chemical treatment
00:02:31.890 00:02:31.900 tank in a closed loop during this stage
00:02:35.160 00:02:35.170 we are continuously introducing
00:02:37.230 00:02:37.240 chemicals these are delivered to the
00:02:39.810 00:02:39.820 effluent through these flexible hoses
00:02:41.790 00:02:41.800 which minimize human contact with the
00:02:44.070 00:02:44.080 chemicals because we're taking the fluid
00:02:46.980 00:02:46.990 from a very low pH to a very high pH the
00:02:50.100 00:02:50.110 system at this stage uses these
00:02:52.200 00:02:52.210 polypropylene pumps which are corrosion
00:02:54.600 00:02:54.610 resistant once precipitation has taken
00:02:57.449 00:02:57.459 place the system will automatically
00:02:59.190 00:02:59.200 transfer this fluid to the filtration
00:03:01.140 00:03:01.150 feed tank here it is kept agitated until
00:03:04.380 00:03:04.390 such time we need to send it through the
00:03:06.090 00:03:06.100 filtration system the next part of the
00:03:08.490 00:03:08.500 process happens here at the filter aid
00:03:10.710 00:03:10.720 tag which has to be filled with water we
00:03:13.830 00:03:13.840 can see this clearly on our scaled-down
00:03:15.750 00:03:15.760 working model of the system this is a
00:03:18.330 00:03:18.340 sample of effluent ready for filtration
00:03:20.400 00:03:20.410 and here the filter Aid or pre filter
00:03:23.820 00:03:23.830 media powder has been added to the water
00:03:26.040 00:03:26.050 in the filter Aid tank the mixture is
00:03:28.410 00:03:28.420 agitated for 20 minutes before it's
00:03:30.600 00:03:30.610 released to the filtration pan here
00:03:32.910 00:03:32.920 below the rotating vacuum filtration
00:03:34.890 00:03:34.900 drum the high vacuum inside this
00:03:37.650 00:03:37.660 filtration drum draws the mixture
00:03:39.690 00:03:39.700 through the ultrafine outer filament
00:03:41.670 00:03:41.680 thus our deering the filter aid in a
00:03:44.070 00:03:44.080 thick white coat evenly around the
00:03:46.500 00:03:46.510 outside the vacuum inside the drum is
00:03:49.620 00:03:49.630 constantly maintained by this large
00:03:51.840 00:03:51.850 vacuum pump which draws water from the
00:03:54.180 00:03:54.190 vacuum pumps seal water tank in a
00:03:56.580 00:03:56.590 separate closed-loop system this
00:03:58.740 00:03:58.750 incorporates a heat exchanger to keep
00:04:00.750 00:04:00.760 the circulation cool saving on costs as
00:04:03.300 00:04:03.310 no extra water is required the residual
00:04:06.390 00:04:06.400 clean water drawn through the filter
00:04:08.580 00:04:08.590 media into the drum is constantly being
00:04:10.920 00:04:10.930 pumped out of the vacuum vessel from
00:04:13.710 00:04:13.720 here it's recycled back to the filter
00:04:16.110 00:04:16.120 aid tank via the receiver pump again
00:04:18.780 00:04:18.790 this saves on the cost of water as there
00:04:21.120 00:04:21.130 is no need to refill the filter Aid tank
00:04:23.400 00:04:23.410 when sufficient filter Aid has added to
00:04:26.159 00:04:26.169 the drum the waiting treated effluent
00:04:28.159 00:04:28.169 agitating in the
00:04:29.490 00:04:29.500 tration feed tank can now be pumped into
00:04:31.950 00:04:31.960 the filtration pan by the filter feed
00:04:34.170 00:04:34.180 pump now the process of filtration can
00:04:38.070 00:04:38.080 be clearly seen the white filter aid
00:04:40.500 00:04:40.510 turns a dark gray almost black as the
00:04:43.530 00:04:43.540 toxic solids and metals are collected in
00:04:45.750 00:04:45.760 a layer on its surface the metal
00:04:47.820 00:04:47.830 deposits and colorings are sliced off
00:04:49.980 00:04:49.990 the surface of the filter aid by the
00:04:51.690 00:04:51.700 horizontal blade running the full length
00:04:54.000 00:04:54.010 of the drum the system fractionally
00:04:56.580 00:04:56.590 steps the blade forward on each rotation
00:04:58.980 00:04:58.990 so that the effluent always has a clean
00:05:01.410 00:05:01.420 filter aid surface to filter through
00:05:03.420 00:05:03.430 this process continues until the filter
00:05:06.000 00:05:06.010 aid needs to be replaced or the
00:05:07.770 00:05:07.780 chemically treated water has run out the
00:05:10.200 00:05:10.210 resulting solids produced by using the
00:05:12.300 00:05:12.310 jlj gyro 901 8 filtration system can
00:05:15.720 00:05:15.730 safely go into landfill unlike a lot of
00:05:18.780 00:05:18.790 other processes the solid waste this
00:05:21.240 00:05:21.250 system produces is very low in moisture
00:05:23.610 00:05:23.620 typically around 30% because we've taken
00:05:27.330 00:05:27.340 the metals out of the solution and put
00:05:29.400 00:05:29.410 them back into solid form they will not
00:05:31.770 00:05:31.780 go back into dilution therefore making
00:05:34.050 00:05:34.060 them safe in the ground this is in total
00:05:36.480 00:05:36.490 contrast to filter press machines used
00:05:39.120 00:05:39.130 for the same process which produce waste
00:05:41.310 00:05:41.320 with a moister content of 85 percent
00:05:43.610 00:05:43.620 during the filtration process the
00:05:46.230 00:05:46.240 filtered water from the effluent which
00:05:47.969 00:05:47.979 collects inside the vacuum filtration
00:05:49.680 00:05:49.690 drum is drawn out to the vacuum vessel
00:05:52.520 00:05:52.530 from here the receiver pump sends the
00:05:55.380 00:05:55.390 water to the filtrate inspection tank
00:05:57.210 00:05:57.220 here it can be pumped out in three
00:05:59.310 00:05:59.320 directions via valves either into the
00:06:01.860 00:06:01.870 drains or into the filtered water
00:06:03.750 00:06:03.760 storage tank for recycling or back
00:06:06.690 00:06:06.700 through the system for further treatment
00:06:08.130 00:06:08.140 a comparison can easily be seen between
00:06:10.830 00:06:10.840 the heavy metal effluent before
00:06:12.719 00:06:12.729 filtration and the clarity of the
00:06:14.760 00:06:14.770 filtered water after processing and has
00:06:17.580 00:06:17.590 mentioned it comes well within all the
00:06:19.800 00:06:19.810 EU environmental regulations regarding
00:06:22.260 00:06:22.270 the quality of water that can be
00:06:24.210 00:06:24.220 disposed of into the sewers the main
00:06:26.880 00:06:26.890 advantages of the jlj euro 901 8 the
00:06:30.900 00:06:30.910 quality of the resulting filtered water
00:06:32.790 00:06:32.800 is such that it can be used again in the
00:06:35.460 00:06:35.470 clients process or in wash-down between
00:06:38.339 00:06:38.349 each session
00:06:39.830 00:06:39.840 the low moisture content of the filtered
00:06:41.930 00:06:41.940 solids means there is less tonnage to go
00:06:44.300 00:06:44.310 into landfill which reduces the cost of
00:06:46.580 00:06:46.590 disposal the complete vacuum filter
00:06:49.310 00:06:49.320 system is modular meaning it is pre
00:06:51.980 00:06:51.990 piped and pre-wired very adaptable
00:06:54.680 00:06:54.690 easily moved from A to B and
00:06:56.980 00:06:56.990 installation is quick due to its design
00:06:59.409 00:06:59.419 it's a fully automated system the
00:07:02.300 00:07:02.310 touchscreen control panel is
00:07:03.830 00:07:03.840 user-friendly and the state-of-the-art
00:07:05.750 00:07:05.760 electronics incorporated monitor
00:07:07.909 00:07:07.919 everything that can be monitored
00:07:09.170 00:07:09.180 throughout the process it doesn't have
00:07:11.960 00:07:11.970 to be manned permanently needing only
00:07:13.700 00:07:13.710 one hours attention per day again this
00:07:16.670 00:07:16.680 is a complete contrast to the five or
00:07:19.010 00:07:19.020 six hours a day needed to man a filter
00:07:21.230 00:07:21.240 press the only thing the operator has to
00:07:23.840 00:07:23.850 do is to put in the bags of filter aid
00:07:26.300 00:07:26.310 then press the button to say go from
00:07:30.110 00:07:30.120 that second on it is fully automated
00:07:32.120 00:07:32.130 with the programmable logic controller
00:07:34.129 00:07:34.139 controlling the chemicals and the speed
00:07:36.500 00:07:36.510 of the drum in a step-by-step program
00:07:38.540 00:07:38.550 that goes through its process of
00:07:40.490 00:07:40.500 filtration methodically we offer a full
00:07:44.990 00:07:45.000 service contract to our clients this
00:07:47.540 00:07:47.550 usually comprises of three to four
00:07:49.610 00:07:49.620 visits a year within which we do a
00:07:51.980 00:07:51.990 health check a tune-up and issue a
00:07:54.529 00:07:54.539 report on the condition of the machine
00:07:56.330 00:07:56.340 and what they need to do before our next
00:07:58.730 00:07:58.740 visit should an engineer be needed we
00:08:01.940 00:08:01.950 have a reliable 24/7 call-out service
00:08:12.999 00:08:13.009 you

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