TLT: Teknologi Pengolahan Limbah Padat

Bismillahirrohmanirrohim Assalamualaikum warahmatullahi wabarakatuh Which I am proud of my fellow students I hope all of you are always encouraged by health, safety and success Let's start this meeting with a prayer Prayers are allowed My fellow students that I am proud of

On this occasion, we will discuss together about solid language processing technology. This is the main discussion of the Faculty of Environmental Technology, as well as liquid language processing technology that we discussed together at previous meetings. So in the Faculty of Environmental Technology,

really more about what it is, the big line, yes, the big line or the general image later in more detail, for example, the calculation of what the technical design is, then the specifications and

criteria for other calculations will be discussed in more detail in the course of the course, for example, if the technology of solid waste management is the installation of the installation of the installation of solid waste management, then there is the installation of the installation of the installation of the water management system, the same is true for solid waste management, later

here, friends, we will discuss it together in general or the general picture of the big line and later the details in the next lecture, yes, for the management of the dense environment itself, before we enter the technology, maybe this is the dense environment, one of the waste is there is a paradigm that is currently

the model is like a pyramid like this so the current condition, especially in Indonesia, is more solid waste or garbage, one of them is more processed or handled using the disposal method or open dumping rather than in the prevention or

minimize the garbage is still a little so there are more conditions right now in Indonesia we know friends also know together more here so we still use many landfill methods then the open dumping so the current condition of garbage management or garbage management

the garbage management is not ideal yet. Ideally, it is more to the opposite pyramid, which is next to it. How is the opposite pyramid? Of course we hope that there is no more open dumping, there is no more landfill, both sanitary or controlled landfill, yes, it has decreased a little, so

the percentage composition in sanitary control is less, what is more here, the ideal is that we must redesign the packaging that is more environmentally friendly, which does not cause garbage or solid waste to accumulate, this should be more percentage or composition than

with landfill or open dumping, we hope there is no open dumping, so the pyramid is the opposite of the pyramid, ideally like this, but we know now that the composition of garbage management is still a pyramid, it is still a pyramid, so the most common is disposal and open dumping

then besides redesign then retail does not provide plastic bags at all, it must be more, then underneath there is shopping without packaging so we can do shopping without packaging then to prevent garbage, how do we behave then lifestyle

the one that repeats the example of using a gallon example we also use tumbler like that, so it's not just once, then there's for recycling organic waste so organic waste that can be recycled can be recycled or recycled then there is also technology for us how organic waste can be

composting is carried out in the composting field, besides that, now there are also many methods of garbage management with maggots, yes, with maggots or PSF Black shoulder fly, the black one can also be handled to handle this solid waste or waste, yes, then

the pyramid or the bottom stage is WTE or waste to electricity now there is also waste to steam, we will discuss later if possible we discuss besides waste to electricity we discuss waste to steam too, friends, maybe you've heard of LCCN, yes, life cycle carbon metal, technology with life cycle carbon metal

then there is biogas there is RDF and SRF this composition here after sanitary so sanitary control landfill this is the least then the rest can be processed to waste to electricity waste to steam biogas or RDF or SRF this is technology technology that

we hope to reduce the accumulation or emergence of solid waste or waste. For the process, there are indeed several methods, some are biological processes, then there are physical ones, or this is repeated, it can be repeated, and the rest is conversion to energy, either through steam or later

using electricity back to electricity or starting steam first, which one will be used if possible, WC can be processed biologically first, so if it can be packaged or what is more environmentally friendly, which is based on how it can be easier to process and can be processed biologically first, so the rest is

then we have conversion to energy as in the regulations of the Ministry of Public Works No. 3 2013 so waste management is to consider the characteristics of garbage then the technology of environmental-friendly management K3 then the social condition of the community Well, it's also

to apply waste management we still have a lot of problems maybe in your area right now there are still a lot of waste disasters the same in some areas also experience the same thing for the treatment of solid waste or waste can be processed physically, namely by

reduce the size of the trash or reduce it, then compact it, then there is a magnetic separation or massagenic or optical so there is physical treatment first then chemically it can be with chemical materials to facilitate the process or stage

the next treatment, but chemical treatment is indeed necessary to consider the impact on the environment around how the impact of chemical treatment then biological treatment such as aerobic treatment or anaerobic treatment or combination treatment can also be

through such as composting, then biogas, so organic fertilizers, there are some that have been processed as compost, there is also a potential to be biogas, biogas, biogas, then maybe friends who also make PSF

there are those who have succeeded a lot, but there must be discipline or firmness, so we must consider the K3 as well so that it does not affect the surrounding environment. Then thermal treatment technology or more to the use of heat, such as incineration, combustion,

then pyrolysis but this is not an open combustion, pyrolysis, then there is gasification, so we will try to discuss the difference. This is also the difference between pyrolysis and gasification. Where is the difference? Yes, friends, maybe you've heard of AFR, AFR or

air-fuel ratio, yes, that's the difference in the AFR, one of them is the AFR, the air-fuel ratio, then waste management uses other technologies, there are already several other technologies besides RDF, which can be developed in waste management. But this is actually a comparison, not only this,

The investment problem is also a consideration So the investment cost in the selection of the technology of the treatment of waste or waste Whether you want it or not, go back to the investment problem This is an image that hopefully the landfill system is no longer in Indonesia

But that's the ideal, especially the open dumping. This ideal is no longer in Indonesia. There is no more open dumping. It is indeed the cheapest, but the potential for environmental pollution is the highest. Later the social cost is also high. The controlled or controlled landfill is more controlled.

not only just throw it away, but also the process of processing even though hopefully the landfills control will decrease in Indonesia In this landfills control, there is already a water treatment

the management of the water line or the list, but still partially, but it has reduced the impact of the water line on the environment, especially on the soil, to the layer of soil underneath it has decreased. The operating cost is clearly more expensive than the temporary storage. The most expensive of its own from the landfill system, this sanitary landfill,

sanitary landfill, there are several layers that must be installed in the bend or inside the landfill, it must be installed, several layers must be installed from geomembrane then geotextile, there is always what is the name of the sand layer and so on, it is

the potential of pollution is the lowest compared to the control level and the dumping point. Oh yes, besides that, the air-flow management is already installed here, later the air flow management, so it is integrated, the air flow management or the liquid is integrated, later it will be installed. Also vertical horizontal pipes for

manage the wastewater from the garbage collection in this sanitary landfill. So the investment and operational costs are the highest compared to the landfill control or open dumping. Okay, friends, that's all I can say about this opportunity. Thank you for your attention.

And I'm sorry for all my mistakes and mistakes. See you again. Stay excited. Wassalamualaikum warahmatullahi wabarakatuh.